Your Dependable Nanofiltration Systems Manufacturer

  • Ultra purification guaranteed
  • High-quality membranes used
  • Superior reverse osmosis technology
  • Sustainable and Environmental friendly
  • High-quality nanofiltration replacement parts are available
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    NEWater: Reliable Nanofiltration Systems Manufacturer

    Newater specialized in manufacturing and supplying efficient water purification equipment such as nanofiltration systems. We professionally serve millions of clients worldwide. Every year NEWater improves and serves wider not only in China but also abroad. We are very confident with the qualities and performance of our offered nanofiltration systems. It exactly operates based on its objective. NEWater makes sure that every processing part of our nanofiltration systems is well functioning. We are your trusted manufacturer of ideal nanofiltration systems.

    NEWater Brings for YouDiverse Nanofiltration Systems

    Residential Nanofiltration Systems

    We manufacture Residential Nanofiltration Systems that reduce hardness in water and also provide fresh consumable water.

    Commercial Nanofiltration System

    Our Commercial Nanofiltration Systems help your businesses to meet global commercial standards when it comes to water treatment.

    Industrial Nanofiltration Systems

    We manufacture Industrial Nanofiltration Systems that are sustainable and have a high flow capacity, reducing energy consumption.

    Nanofiltration Equipment

    Our Nanofiltration Equipment is used in a variety of application areas, ranging from industrial to domestic uses.

    Nanofiltration Membrane

    We manufacture Nano Filtration Membranes that are high quality and have a pore diameter that measures in nanometers for efficient filtration.

    Nanofiltration Water Purifier

    Our Nanofiltration Water Purifier removes unnecessary impurities and reduces the hardness of the water being treated.

    Your Nanofiltration System in China

    Here We guarantee absolute superiority in our products including our nanofiltration system they employ high-tech pumps and ultra purification membranes for their function. The membranes must have nanometer-sized pores which allow for removal and certification from all forms of impurities large or small. We even provide post-treatment services such as carbon filtration for the removal of viral and microbial pathogens.

    At NEWater we are proud to declare down all photos including our Nano Filtration Systems, are manufactured with the constant guidance and expertise of our environmental protection engineers. And it is due to their effort that we received recognition from the national ministry of science and technology.

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    NEWater Nanofiltration System Main Features

    1. Continuous water production without the need for regeneration lowers labor costs.
    2. With a heat source of more than 98%, it is possible to remove 98 percent of organic materials and microorganisms.
    3. Monitoring of electric conductivity in real-time to ensure appropriate water quality.
    4. Using a PLC microcontroller, the reverse osmosis film is flushed at regular intervals.
    5. It does not consume huge amounts of acids and alkalis when used to dispose of industrial water, and there is no secondary pollution. Furthermore, it has a minimal operating cost.

    NEWater's Nanofiltration Technology

    Our System is occasionally used to recycle wastewater since it offers higher flux rates and requires less energy than a reverse osmosis system. Depending on the composition and manufacturing of the membrane, our Nanofiltration System typically eliminates 50 to 90%.

    It is widely used to remove hardness from water while leaving the total dissolved solids content unchanged due to its ability to effectively remove di and trivalent ions. As a result, it’s known as the “softening membrane”. Our system is frequently used to remove organic debris and soften water in water with low total dissolved solids.

    nanofiltration membrane
    Nanofiltration Systems 3

    NEWater Nanofiltration System Advantages

    • UV disinfection of permeate water recirculation.
    • Skid Mounted type & container type can be optional.
    • HMI human-machine interface, which runs automatically and is controlled by a PLC.
    • No need to heat, which saves energy and reduces noise.
    • Stable running, high desalination, and recovery rate with no pollution.

    NEWater Mission:Bring New Life for Water

    NEWater has an independent large-scale production workshop, which is convenient for the control and supervision of product production quality. Strictly abide by production standards and provide detailed guarantees for all projects.

    Production workshop

    NEWater establishes SOP standardized operation process and strictly implements the work process. The professional project installation team, implement 5S on-site management. Equipped with standard safety facilities, investigating access conditions, and short construction time.

    Operation example

    The safe transportation process does not have to worry about product damage and extends the construction period. NEWater has provided system equipment to thousands of companies around the world, which guarantees absolute product transportation.

    Production and transportation 

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    seawater desalination data sheet

    Seawater Desalination System data sheet

    How Long does the General Production Cycle Need to Wait?

    NEWater’s treatment types of equipment are divided into a large system and a small system according to the water volume. The equipment is divided into portable water-making equipment, small modular equipment, skid-mounted equipment, and container-type equipment. According to different water volumes and customer requirements, we provide customized services.

    Conventional small equipment takes 3-7 days, and large equipment takes 2-3 months. This is based on your requirements and water volume.

    If I Need to Customize Equipment, What Data Need to be Provided?

    1. As the voltage and frequency of different countries are different, we first need the local voltage and frequency of electricity.
    2. How many gallons the water requirement per hour is
    3. The water quality of the source water and what requirements need to be met
    4. If you need to provide on-site installation services

    Does the Equipment Need to be Installed On-site?

    1. Portable and small equipment — This is plug and play, it doesn’t need to be provided installation services. According to our instructions, you can install by yourself.
    2. Small modular equipment, skid-mounted equipment, and container equipment-we will reserve the interface for docking. If there are installation workers, we will provide installation instructions and installation instructions. If necessary, we can also send someone to install it.
    3. How to provide installation instructions —— We have installation instructions and installation videos. If necessary, we can provide free remote software to help you with remote video installation instructions.

    How to Charge for Installation Service

    1. We provide free installation instructions, with instruction manuals and installation videos
    2. Remote video installation guidance. If it is a large piece of equipment and the customer needs to install it by himself, then we will also provide free remote installation guidance service, but we need to plan a good time, within our working hours. Our working hours are from 9 o’clock to 18 o’clock Beijing time
    3. We send workers to install it. This needs to be based on the size of the project. If we have been designated to install it in the early stage, the installation service abroad will belong to our scope of work, and no additional charge is required.
    4. If we need to send someone to install it temporarily, we need to provide different charges according to different countries, installation technical requirements, and different types of technical work. Welcome to inquire.

    How to Transport the Equipment?

    There are several types of transportation, sea, air, and express

    1. If it is a small device and requires fast speed, we can provide door-to-door service by air and express, the normal transportation cycle is 5-10 days.
    2. If it is skid-mounted or container equipment, it is more appropriate to use the shipping method. The normal transportation cycle is 20-40 days.

    Whats Your Payment Method?

    Small equipment needs payment to delivery

    For skid-mounted equipment and container equipment, 50% is prepaid, 30% is charged after video inspection, and 20% is charged before shipment.

    Of course, we provide you with flexible ways of cooperation. Become our agents, and have more flexible support. Welcome to contact us.

    Do You Provide Maintenance Services?


    1. NEWater provides free installation guidance and a one-year product warranty service. During the warranty service period, if there is an equipment problem, we provide free equipment repair or replacement services. If it is a manual operation, a fee will be charged. We can provide the required equipment replacement.
    2. We provide life-long after-sales service. NEWater has a full set of equipment and accessories, which can be replaced. Don’t worry about the failure of after-sales and maintenance.
    3. During the warranty period, NEWater provides all kinds of professional technical support, and if necessary. We also provide remote video guidance services.
    4. After the warranty period, NEWater also provides life-long after-sales maintenance, which requires a certain amount of manual service. There are also many matching accessories that can be replaced, so there is no need to worry about the later operation of the equipment.

    Do You Provide Design Services?

    Yes, we do.

    For conventional small equipment, NEWater has standardized equipment. For large-scale skid-mounted and container equipment, we can design a process that meets the needs according to different water quality requirements.

    At the same time, we carry out three-dimensional drawing designs according to different requirements and then communicate with customers to confirm.

    After the design confirmation is completed, we then proceed to custom processing. So you don’t have to worry about our design and production capacity. We will provide you with the most professional technical support.

    NEWater – Your Nanofiltration Systems Supplier in China

    NEWater becomes your consistent supplier of great advantages of any type of water purification equipment like nanofiltration systems. We certainly provide the required models of nanofiltration systems that suit your applications. We have high-standard rules being followed to satisfy your ordered nanofiltration systems.

    Our nanofiltration systems are very much alike to the design of RO systems. But these nanofiltration systems can perform at low pressure.  We also allow your required specifications to fulfill its process application. This nanofiltration system is one of the most needed wastewater treatments. 

    The Ultimate FAQ Guide for Nanofiltration Systems.

    Nanofiltration was first established late in the 1980s and its popularity since then has grown exponentially. Primarily, this has been driven by the astounding scarcity of freshwater reservoirs in recent years. Nanofiltration systems have massively enhanced efforts geared at reinforcing freshwater supply by effectively treating distinct feed waters. Underneath, we delve into the ins and outs of contemporary Nanofiltration systems and their role in water treatment.

    Figure 11 Nanofiltration and reverse osmosis seawater desalination system.

    What is Nanofiltration?

    Nanofiltration is a water treatment process based on the use of membranes and pressure to alienate contaminants from feed water. Compared to ultrafiltration and reverse osmosis, Nanofiltration utilizes membranes with smaller perforations than UF membranes but slightly bigger membrane pores than RO membranes.

    Nanofiltration is particularly resourceful in eliminating divalent ions (calcium and magnesium) from raw water hence it is often used to soften hard water. Unlike ion exchange, Nanofiltration does not involve the use of sodium or other salts in water softening /treatment.

    What is a Nanofiltration System?

    Nanofiltration systems are devices meant for water treatment that rely on semi-permeable membranes to alienate soluble ions present in feed water. Technically, Nanofiltration membranes utilize cross-flow filtration as the primary hydraulic profile to treat water. They are mainly used in industrial and commercial applications to treat feed water and improve the quality of tap water.

    For diversity in application, Nanofiltration units have varying capacities with commercial NF systems producing up to 32,000 GPD and industrial units producing up to 800,000 GPD. They produce high-grade product water viable for use in varying applications.

    How Do Nanofiltration Systems Function?

    Figure 2 Nanofiltration process.

    Nanofiltration and reverse osmosis processes have some of their building blocks founded on similar principles. Essentially, the two processes rely on perforated membranes and the application of pressure to alienate dissolved constituents from water. However, Nanofiltration systems get rid of the undesired contaminants without necessitating as much force as reverse osmosis systems.

    Generally, Nanofiltration systems eradicate dissolved elements whose molecular weight falls between 200-1000 g mol−1 Typical Nanofiltration membranes have pores measuring approximately 0.001 microns hence numerous dissolved salts, a huge chunk of viruses, and organic constituents are filtered out. Primarily, the Nanofiltration membranes utilized are either:

    • Tubular membranes.
    • Spiral membranes.

    What are the Benefits of Using Nanofiltration Systems?

    The primary benefit of utilizing Nanofiltration systems is the unlimited supply of high-quality potable water. Unlike ion exchange units, Nanofiltration units eliminate calcium and magnesium ions without necessarily adding salt to the water hence the potable water generated has a low salinity concentration.

    Furthermore, Nanofiltration systems operate at a lower pressure compared to reverse osmosis and ultimately consume less energy. Some of the other benefits of using Nanofiltration systems include:

    • They exhibit fewer recharge volumes.
    • Their salt rejection rate in brackish water is impressive.
    • They eliminate heavy metals, nitrates, color, and turbidity.

    What are the Applications of Nanofiltration Systems?

    Contemporary Nanofiltration systems are utilized by different industries to fulfill distinct objectives. Commonly, they are deployed as water softening systems due to their effectiveness in removing magnesium and calcium ions.

    For diverse applications, NEWater manufactures specialized Nanofiltration systems with distinct functional capabilities. Underneath, we look at some of the prominent uses of Nanofiltration units.

    • Softening of raw water for domestic, industrial, and commercial applications.
    • Pharmaceutical production.
    • Food and beverages.
    • Oil refinement.
    • Wastewater treatment solution.

    Figure 3 Nanofiltration unit.

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    What is the Price of a Typical Nanofiltration System?

    Different manufacturers price their Nanofiltration systems differently. Irrespective of the price difference, the total purchase price of NF systems entails the quality of material used, the number and size of NF membranes used, the system’s capacity, and its production rate. Therein, prospective buyers are advised to contact manufacturers for accurate price quotations.

    Additionally, the installation and use of Nanofiltration systems attract extra expenses. First, there are installation charges, which involve setting up the systems holding structure and assembling the various components. Other operational expenditures are power consumption, labor, and system upkeep.

    As an illustration, a 100,000 cubic meters per day Nanofiltration system operating at a pressure of 15 bars and a flow rate revolving around 550 liters per hour costs approximately 0.214 euros per cubic meter.

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    What Factors Should I Consider When Buying A Nanofiltration System?

    Purchasing a Nanofiltration system is a delicate process that requires one to be adequately informed to avoid wrongful purchases. As a customer-centered manufacturer, NEWater provides free technical advice to aid our clients’ making the right buy. We have also gathered some of the key considerations prospective buyers should comprehend prior to investing in our Nanofiltration systems.

    The system’s capacity.

    We manufacture an array of Nanofiltration systems with specialized capacities for small-scale and large-scale applications. Your daily demand for treated water is the primary factor that should inform the capacity you opt for.

    The anticipated treated water quality.

    Most importantly, your prospective Nanofiltration system should generate high-quality water fit for use in your specific application. The product water produced by Nanofiltration varies in quality and the impurity rejection rate can be customized to target specific pollutants.

    The type, concentration, and composition of feed water.

    Seawater, groundwater, brackish water, and wastewater harbor different contaminants hence the need to first establish your raw water’s concentration and composition. Our engineers rely on this data to customize a unique Nanofiltration treatment solution for your project.

    Figure 4 Industrial Nanofiltration system.

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    Which Contaminants are Removed by Nanofiltration Systems?

    Contaminants in feed water differ fundamentally depending on the origin. However, Nanofiltration systems are viable water treatment solutions for groundwater, brackish water, wastewater and can also be deployed to pretreat seawater.

    In general, Nanofiltration systems are mainly utilized to eliminate water hardness, turbidity, viruses, and microorganisms. Moreover, Nanofiltration eradicates heavy metals and significantly lowers the concentration of arsenic to 10ppb or lower. When deployed as a pretreatment for salt-water desalination, Nanofiltration helps remove some of the dissolved salts.

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    How Effective are Nanofiltration Systems?

    The effectiveness of Nanofiltration systems is measured by the quality of potable water generated. Water quality is often measured by its applicability to certain needs. Certain applications necessitate over 90% impurity rejection rates while others demand only 75% or lower.

    Nanofiltration systems are equipped with varying impurity rejection rates but they are most effective when removing water hardness (over 90%). Additionally, their bivalent removal rate ranges from 80% to 85% while their effectiveness in eradicating monovalent ions revolves around 40%.

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    How Are Nanofiltration Systems Applied in Wastewater Treatment?

    Figure 5 NF wastewater treatment system.

    Industries undertaking wastewater treatment prefer Nanofiltration systems owing to their conservancy in energy consumption and their high productivity rates. In most wastewater treatment projects, Nanofiltration is deployed as a selective distillation method aimed at removing ionic contaminants as well as other organic impurities.

    NEWater offers specialized Nanofiltration machines ideal for wastewater treatment. For more information on NF wastewater treatment systems, kindly contact our specialists.

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    What is the Size of Nanofiltration Membrane Pores?

    Nanofiltration membrane perforations are relatively smaller than ultrafiltration membrane pores. They are however comparatively larger than RO membrane pores. Nanofiltration membrane pores measure approximately 0.001 micron that enabling them to eject huge chunks of organic molecules, metals, and microorganisms. Additionally, Nanofiltration membranes’ effectiveness in eradicating hardness minerals (calcium and magnesium ions) is facilitated by nanometer-sized perforations.

    Figure 6 Nanofiltration membrane.

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    What is the Daily Capacity of Nanofiltration Systems?

    The maximum daily capacity range of a Nanofiltration system is a key determinant of the potable water derived at the end of the day. Daily capacities vary fundamentally based on the intended scale of application.

    As a manufacturer of commercial and industrial Nanofiltration systems, NEWater provides NF systems with distinct capacities.  Our industrial NF systems with membrane diameters of 8, and an operating pressure reaching 300psi have capacities ranging from 190,000 GPD to 850,000GPD. This translates to approximately 720 to 3,200 cubic meters per day.

    On the other hand, we manufacture commercial NF systems with membrane diameters of 4 and daily capacities ranging from 13,000GPD to 32,000GPD (50 to 120 cubic meters). For specialized applications, we customize the capacity ranges according to the data provided.

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    Where Can I Purchase a Quality Nanofiltration System?

    Manufacturers play a massive role in ensuring customers get high-quality Nanofiltration systems perfect for their respective projects. With most manufacturers only interested in making sales, NEWater stands out as a customer-centered manufacturer with various customer packages.

    This is in addition to the wide variety of water treatment systems we manufacture. For the past 2 decades, we have seasoned our craft and therein improved the effectiveness and cost-efficiency of our systems.

    In determining our price tags, we have the consumers’ needs in mind hence our prices are quite affordable and very competitive.

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    Can Nanofiltration Systems Generate Clean Drinking Water?

    Close to 2 billion people across the globe lack access to fresh drinking water or consume low-quality potable water. With satisfactory impurity rejection rates, low operational and energy consumption costs compared to reverse osmosis, more countries are exploiting Nanofiltration to fill the void of fresh drinking water. Nanofiltration systems eliminate heavy metals, viruses, and organic elements present in groundwater thus reinforcing the global supply of fresh product water.

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    Do You Manufacture Portable Nanofiltration Systems?

    NEWater manufactures numerous portable Nanofiltration systems for disaster management and other temporary needs for treated water. Our portable NF units are assembled on metal structures to enhance mobility and have unsophisticated user interfaces for easier control. Our most popular portable NF systems are the skid-mounted NF units.

    They are also ideal for residential applications due to their mobility, easy installation, and cost-efficiency. We manufacture them in distinct standard versions and also manufacture tailor-made solutions.

    Figure 7 Mobile Nanofiltration system.

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    How are Nanofiltration Systems Different From Ultrafiltration Systems?

    Ultrafiltration, Nanofiltration and reverse osmosis systems are the primarily membrane-based water treatment processes. They however vary fundamentally hence they are utilized in different water treatment applications. Ultrafiltration is primarily utilized to eradicate viruses, bacteria, and other protozoa while Nanofiltration systems are deployed to eliminate organic matter, viruses, and divalent ions.

    The easiest way to tell Nanofiltration systems from ultrafiltration systems is by their membrane pore sizes. The filters in ultrafiltration systems have a pore size of approximately 0.01 microns while those in Nanofiltration filters measure roughly 0.001 microns.

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    What is the Ideal Operating Pressure for Nanofiltration Systems?

    Water treatment via Nanofiltration is driven by pressure. High pressure is necessitated to force the feed water through the nanofiltration membranes for filtration. The volume of pressure needed varies based on the quantity of inlet water. For this reason, different Nanofiltration units have varying transmembrane pressure ranging from 50psi to 225psis (3.5 to 16 bar).

    A key advantage of Nanofiltration systems is that they operate optimally at low pressure compared to reverse osmosis systems. This makes them more cost-efficient by lowering power consumption.

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    Are Nanofiltration Systems Applicable in Households?

    Figure 8 Portable Nanofiltration system for home.

    The main stronghold of Nanofiltration systems is that they have an excellent multivalent ions rejection rate (90-98%). As such, they are ideal water-softening solutions for domestic water. By eradicating magnesium and calcium ions from raw domestic water, NF systems save households costs related to detergents and premature replacements of electrical appliances like water kettles.

    For domestic water treatment, NEWater has a broad array of conventionally small-sized Nanofiltration systems.

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    Do You Provide Industrial Nanofiltration Systems?

    At NEWater, you are granted unlimited access to high-grade industrial water treatment solutions including Nanofiltration devices.  Our industrial Nanofiltration equipment is specially designed to filter heavy amounts of industrial water continuously.

    For medium and large industrial applications, our NF systems come in varying capacities (190,000 to 800,000 GPD). They principally have a membrane diameter of 8 and a maximum operating pressure of 300psi.

    Currently, our NF systems are serving various industries such as dye separation, treatment of industrial wastewater, and provision of ultrapure product water. For a deeper understanding, kindly get in touch with us.

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    What is the Energy Consumption of Nanofiltration Systems?

    Recent breakthroughs in Nanofiltration systems have provided interested parties with a less power-intensive water treatment solution. In comparison to other water treatment processes, specifically, reverse osmosis, NF generates high-grade product water at a lower power consumption rate (approximately 30%).

    In fact, the energy consumption of typical Nanofiltration systems ranges from 0.3 m3/kWh to 1 m3/kWh. However, the power consumption rate is expected to differ considerably in varying regions due to the difference in power voltage and frequency options. Additionally, the flow rate and volume of water treated in a day fundamentally influence the daily power consumption bill.

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    What Are Your Payment Terms for Nanofiltration Systems?

    We would hate to lose a prospective customer because of a disagreement resulting from our payment terms or structure. Therein, NEWater has instituted several flexible payment terms aimed at convenience our customers’ shopping experience.

    Purchase of large Nanofiltration systems from NEWater prompts a 50% prepayment, a 30% payment after remote inspection of the equipment, and a full payment prior to shipment of the system. Payments for conventional small-sized NF systems, however, need to be covered in full prior to shipping.

    NEWater welcomes any form of constructive suggestions on payment terms or structure. For inquiries, kindly email our customer support team at

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    Do You Ship Nanofiltration Systems Abroad?

    Shipment of delicate and humongous equipment can be pretty stressful. As a caring partner, NEWater saves you the trouble of sorting out custom clearance and searching for credible courier service providers by delivering your order right to your doorstep.

    Irrespective of your geographical location, you can trust NEWater to safely and promptly deliver your Nanofiltration system. We currently deliver our products to over 200 countries spread across distinct continents. Moreover, we are continually looking at increasing our reach by expanding our delivery routes.

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    Can I have my Nanofiltration System Customized?

    By incorporating 3D computer modeling technology into our production processes, our engineers are able to manufacture virtually any form of NF system. NEWater has continually turned the dreams of users into realities by delivering customized systems of superior quality.

    To aid our engineers to customize your order, you are necessitated to avail the following information:

    • Anticipated impurity rejection rate, flow rate, and system capacity.
    • Your country’s power frequency and voltage specifications.
    • The composition of your feed water and your anticipated potable water quality.

    You can count on our engineers to deliver the perfect customized Nanofiltration solution for your project. For further consultations, reach out to our engineers.

    Figure 10 Customized NF system.

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    Are Nanofiltration Systems Warranty Protected?

    It is only fair that valuable systems such as Nanofiltration systems are protected by credible warranty policies. Purchasing your NF equipment from NEWater entitles you to a minimum of 12 months of warranty protection. Under our warranty policy, the user has the power to petition the quality of our equipment and demand the repair of defective items.

    For your damaged system to be eligible for warranty-covered repairs, the nature of the malfunction has to be technical and not man-made. Breakdowns resulting from human mishandling do not qualify for warranty protection.

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    Do You Help Install Nanofiltration Systems?

    We offer installation services to aid in different forms depending on the severity of the need and geographical restrictions. To begin with, NEWater manufactures turnkey NF systems, which are delivered fully assembled. Such systems as well as small-sized systems do not necessitate technical installation services. By referring to our well-explained installation manuals, you will find the installation process pretty easy and time-conscious.

    For conventional large NF systems necessitating on-site installation, we dispatch a team of proficient specialists to install the system. Charges for the installation services will be negotiated beforehand to facilitate adequate planning.

    In addition, we provide free virtual installation assistance. We have multiple video tutorials detailing the installation process of NF systems and our engineers can provide live installation guidance via video calls.

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    Can Nanofiltration Systems Treat Seawater?

    In seawater treatment, Nanofiltration is principally deployed in the pretreatment phase to eradicate divalent ions responsible for scaling of equipment. Nanofiltration systems on their own are incapable of adequately desalinating seawater given they have a salt rejection rate ranging from 30% to 50%.

    However, complementing other seawater desalination processes with Nanofiltration results in high-quality purified water. For instance, NF-RO seawater desalination will lower the TDS level of seawater from over 35,000ppm to 500ppm or lower. In this hybrid system, Nanofiltration will eradicate 90-99% of the divalent ions while reverse osmosis will eradicate up to 99.7% of the dissolved solids in seawater.

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    Do Nanofiltration Systems Recover Feed Water?

    Nanofiltration systems and reverse osmosis systems often recover varying percentages of the feed water, unlike ultrafiltration systems. For illustration, experiments carried out to test the water recovery rate (WRR) of Nanofiltration systems at optimal conditions (15 bar pressure and 554L/h flow rate), exhibited a maximum WRR of 75%.

    This further enhances the reputation of NF systems as cost-efficient water treatment solutions. Nonetheless, the water recovery rate of NF systems varies considerably based on the pressure and NF membrane fouling.

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    What are the Disadvantages of Using Nanofiltration Systems?

    The advantages of Nanofiltration systems are visibly clear and massively outweigh their limitations. Over time, the biggest criticism directed towards NF systems has been their low salt retention rate and inability to adequately eliminate univalent ions. Underneath we look at some of the other limitations of NF systems.

    • With an energy consumption rate ranging from 3 – 1 kWh/m³, Nanofiltration systems consume more power than ultrafiltration systems.
    • Spiral-wound NF membranes necessitate pretreatment when dealing with highly contaminated feed water.
    • Compared to RO membranes, NF membranes are relatively expensive.

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    Do You Manufacture Spare Accessories for Nanofiltration Systems?

    With NEWater as your go-to shopping partner for Nanofiltration systems and related products, you get boundless access to custom repair accessories. In addition to assurances over our systems’ quality, you are guaranteed 100% compatibility.

    Production is principally done in-house and this aids us to maintain high-quality standards. Available spare components for NF systems include; NF membranes, membrane housing, flow meters, interconnectors among others.


    Figure 12 Nanofiltration custom accessories.

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    What is the Life Expectancy of Nanofiltration Systems?

    When investing in a water treatment system, the first thing most users seek to establish is the system’s lifespan. Thankfully, NF systems are quite durable with lifespans ranging from 15 years to roughly 20 years. NF membrane elements are equally durable with lifespans of over three years depending on the quality of pretreatment and mitigation measures against fouling.

    From an investment point of view, Nanofiltration systems are almost perfect given they are inexpensive to maintain. As such, users are assured of quick and sufficient returns on their investment capital.

    nanofiltration system

    The NEWater nanofiltration systems are highly made up of durable materials so you can benefit from its services for a long time. We assure you of its best water treatment processes. You can look forward to the satisfying finish of processed water by the use of our nanofiltration systems. We are known as a trusted manufacturer of nanofiltration systems.

    We have wide experience in manufacturing such large and accessible nanofiltration systems and other related equipment. The fact that we are experienced manufacturers and suppliers, you can also rely on us for your needed type of nanofiltration systems according to your applications.

    As your partner, we are responsible to source or supplying you with the only high-quality and uncomplicated operation of nanofiltration systems. These nanofiltration systems can remove organic molecules, even viruses, and bacteria in the water. It also gets rid of the range of salts. Its specifications can also be according to your requirement to achieve your exact application.

    nanofiltration system

    These nanofiltration systems are frequently used to soften the hard water. NEWater is composed of professional employees and manufacturers that assure you the exact function of nanofiltration systems for any of your applications. We have high technology machines that perfectly form your specific customized nanofiltration systems.

    You can own your preferred type of nanofiltration system at a friendly price. NEWater also ensures shortened time delivery and secured packaging of nanofiltration systems. We can assist you until you receive your purchased nanofiltration systems. We practiced well-processed orders with the help of our expert teams.

    nanofiltration system

    NEWater is your reliable manufacturer and associates in business that never fail your expectations. We intend to gratify you with our introduced nanofiltration systems qualities and operation. It surely helps your work on treating water easier. With assistance from our sales staff, our page and line are always ready for your inquiries.

    What are you waiting for? Purchase now, and experience the uncomplicated processes of purifying water by our nanofiltration systems.

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