Best Osmose Membrane 2026

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Last Updated - 22.07.2026

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01

Geekpure

Universal Compatible 150 GPD Reverse Osmosis RO Membrane Replacement NSF Certified (2)

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal compatible standard size (membrane dimensions: 11.75 inches x 1.75 inches), suitable for 1812/2012 residential RO membrane housing (2 inch inner diameter), if your previous membrane is not standard, you should buy our membrane housing together. Product ASIN:B078W3KKSZ
Life Span: It depends on the amount of use and feed water quality. Normally 24 months or 35,000 gallons of pure water for most tap water (200-500 ppm), friendly design, easy installation. It is suitable for most reverse osmosis water filtration systems. Please note to rinse new membrane for 30 minutes
Highly efficient rejects impurities up to 0.0001 micron, removes arsenic, lead, mercury, fluoride, hardness, cadmium, chlorine, odour and more 1000+ impurities from spring water
High quality - NSF/ANSI Standard 58 certified. Polyamide film composite, food grade and non-toxic, BPA free
Capacity: 150 gallons of pure water per day, 98% stabilized salt rejection (minimum rejection 96%). Dry type TFC membrane, maximises durability. The ratio of pure water and waste water is 1:2. Pack of 2

43,99 €
02

Geekpure

Universal Compatible 5-Stage Reverse Osmosis Replacement Filter Set with 100 GPD Membrane - Standard 10 Inch

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universally compatible standard 10" reverse osmosis replacement filter cartridges, size at: 2.5" OD x 10" height. Fits most standard 5 or 6 stage reverse osmosis systems
Pack of 8. 1 x PP sediment filter, 1 x granular activated carbon filter, 1 x carbon block filter, 1 x 100 gpd ro membrane, 1 x post-inline carbon filter, 2 x Quikc fittings, 1 x sealing tape. Note: The last stage post carbon is 1/4 inch NPT triple inlet. AND OUTLET
NSF certified membrane filter up to 0.0001 micron, reduce 99% impurity, including heavy metal, arsenic, lead, mercury, fluoride, hardness, cadmium, chlorine, taste and more 1000+ impurities to deliver healthy, safe and pure water
ISO9001:2015 certified manufacturer. Please rinse new filters for 30 minutes
All filters are individually packaged & sealed and extend durability, feed water condition: water pressure: 40-100 psi, temperature: 40-110°F/5-45°C, Ph: 3.0 -11.0, Max TDS: 2000 ppm tap water or well water

39,99 €
03

Geekpure

Universal Compatible 150 GPD Reverse Osmosis RO Membrane Replacement NSF Certified

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal compatible standard size (membrane dimensions: 11.75 inches x 1.75 inches), suitable for 1812/2012 residential RO membrane housing (2 inch inner diameter), if your previous membrane is not standard, you should buy our membrane housing together. Product ASIN:B078W3KKSZ
Life Span: It depends on the amount of use and feed water quality. Normally 24 months or 35,000 gallons of pure water for most tap water (200-500 ppm), friendly design, easy installation. It is suitable for most reverse osmosis water filtration systems. Please note to rinse new membrane for 30 minutes
Highly efficient rejects impurities up to 0.0001 micron, removes arsenic, lead, mercury, fluoride, hardness, cadmium, chlorine, odour and more 1000+ impurities from spring water
High quality - NSF/ANSI Standard 58 certified. Polyamide film composite, food grade and non-toxic, BPA free
Capacity: 150 gallons of pure water per day, 98% stabilized salt rejection (minimum rejection 96%). Dry type TFC membrane, maximises durability. The ratio of pure water and waste water is 1:2. Pack of 1

23,99 €
04

CYTGOUPER

CYTGOUPER Pack of 2 Reverse Osmosis Filter ULP1812-75GPD, Ro Membrane Replacement, Osmosis Filter 75GPD for Drinking Water, Reverse Osmosis Membrane for Cleaning Tap Water and Household Water Filter System

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide compatibility with RO systems: this osmosis filter is compatible with most reverse osmosis systems and a versatile Ro replacement filter. The reverse osmosis filter membrane is perfect for drinking water cleaning systems in households, hospitals and laboratories
Reliable filter performance for various water sources: the Ro filter is suitable for water with a salt content of up to 2000ppm and perfect for groundwater, tap water and surface water. This osmosis system membrane delivers pure water from a wide range of sources with state-of-the-art filter technology
High performance dealination technology: this reverse osmosis filter uses advanced reverse osmosis technology with a desalination rate of 95%. The Ro membrane effectively removes heavy metals, chlorine and other impurities - the ideal osmosis filter for clean drinking water in your home
BPA free and food-safe: the Ro membrane is made of high-quality, food-safe composite materials and is BPA-free. This blue membrane removes impurities up to 0.0001 microns and guarantees you non-toxic drinking water at all times
75 GALLON DAY CAPACITY: The membrane water filter produces up to 75 gallons per day (at 25°C and 5.5kg pressure) - the ideal solution for households and smaller systems. With a service life of 2-3 years, this reverse osmosis replacement filter provides long-term, efficient use

23,29 €
Value for Money

05

Geekpure

Geekpure Universal Compatible 100 GPD Reverse Osmosis RO Membrane Replacement NSF Certified Pack of 2

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universally compatible standard size (membrane dimensions: 11.75" x 1.75"), fits 1812/2012 residential RO membrane housing (2" inner diameter). If your membrane is not standard, please consider buying our membrane housing together. Product ASIN:B078W3KKSZ
Service life: it depends on the consumption quantity and the quality of the feed water. Normally 24 months or 35,000 gallons of pure water for most tap water (200-500 ppm)
HIGHLY EFFICIENCY - Rejects impurities up to 0.0001 micron, Removes arsenic, lead, mercury, fluorine, hardness, cadmium and more 1000+ impurities from spring water, pack of 2
Friendly design, easy installation. It is suitable for most reverse osmosis water filtration systems. Please note that the new membrane is rinsed for 30 minutes. Do not freeze
Certified to NSF/ANSI Standard 58. Composite material made of polyamide film

37,99 €
06

Zerodis

2pcs Reverse Osmosis Parts Water Filter Membrane, RO Membrane Reverse Osmosis Water Filter 75gdp Replacement Membrane Water Filter Fits Under Sink RO Drinking Water Cleaning System Universal Compatible

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Work efficiency: the membrane at 25 °C temperature, the water pressure was under 5.5 kg condition, 1 day (24 hours) produced 75 gallons of water (US 1 gallon = 3.785 litres).
Suitable for small water systems: For a variety of household water, hospital, laboratory pure water devices and other small systems.
Quality material: membrane is a composite material. Remove bacteria, viruses, heavy metals, etc.
Operating principle: The ultra-static pressure pump is used to create high pressure osmosis, so that water molecules and ionic mineral elements pass through a layer of a reverse osmosis membrane to remove pollutants in the water. The desalination rate is 95%.
Applied to water quality with a salt content of less than 2000ppm: ULP series membrane elements are applied at a salt content of about 2000ppm under surface water, groundwater, tap water and other water desalination treatments.

24,07 €
07

Geekpure

Universal Compatible 50 GPD Reverse Osmosis RO Membrane Replacement NSF Certified

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universally compatible standard size (membrane dimensions: 11.75 inches x 1.75 inches), suitable for 1812/2012 residential RO membrane housing (2 inch inner diameter), if your previous membrane is not standard, you should buy our membrane housing together. Product ASIN:B078W3KKSZ
Service life: it depends on the amount of use and the quality of the feed water. Normally 24 months or 35,000 gallons of pure water for most tap water (200-500ppm).
Highly efficient rejects impurities up to 0.0001 micron, removes arsenic, lead, mercury, fluoride, hardness, cadmium, chlorine, odour and more 1000+ impurities from spring water
High quality NSF/ANSI Standard 58 certified. Polyamide films composite, food grade and non-toxic, BPA free
Friendly design, easy installation. It is suitable for most reverse osmosis water filtration systems. Please note to rinse new membrane for 30 minutes
Capacity: 50 gallons of pure water per day, 98% stabilized salt rejection (minimum rejection 96%). Dry type TFC membrane, maximises durability. The ratio of pure water and waste water is 1:2. Pack of 1

16,23 €
08

aqua lotus

Aqualotus Reverse Osmosis Membrane 75,100,150,200,300,400,600GPD (100gpd)

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Using the quality and imported polyamide film composite material has the properties of water saving, large water flow and durable performance.
This reverse osmosis membrane can be used by CSM, FS-TFC, Axeon, Dow FilmTec, GE and other membranes of the model 1812 with 50 gpd or 75 gpd, which are used for the stationary RO cleaner of any brand (fits standard 2 "ID, membrane housing sizes 1.8 inches x 12 inches)
The output water is running water, sweaty and tasty. Effectively avoid the second pollution and ensure healthier and clean water for your family. Lifespan: 24-36 months
RO membrane filter adopts physical filtration, which is long-acting and durable, the rejection rate is up to 97%, effectively removes inorganic salt, heavy metal, organic, rubber mass, bacteria, viruses, harmful minerals and harmful chemicals added to tap water treatment.

19,90 €
09

HUINING

Huining 50GPD Reverse Osmosis Membrane Housing Kit with Quick Connect Check Valve Complete Kit for Dorm, Household, Hospital, Water Filter System

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal size: for most 4 and 5, 6 and 7 stage RO filter systems for private households with flow restrictions of 50 gallons per day. RO membrane size: 11.75 x 1.75 inches, RO membrane housing size: universally compatible 2.0 inches.
Service life: 24-36 months, depending on your feeding water quality.
Reverse osmosis parts: 1 x 50GPD RO membrane, 1 x housing for reverse osmosis elements, 3 x 1/4 inch quick couplings, 1 x wrench, 1 x raw material belt, gift: 3 x 60 inch ro hose 1/4 (random colours)
Food grade filtration: effectively removes impurities up to 0.0001um. The daily water purification capacity reaches 50 GPD at a reject rate of 97.5%.
Durable construction: Made of fibreglass (fibre-reinforced polypropylene) and ABS. It is able to resist acids, alcohol, ammonia, oils, coating solutions and other corrosive chemicals.

32,00 €
10

Geekpure

Universal Compatible 75 GPD Reverse Osmosis RO Membrane Replacement NSF Certified

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Universally compatible standard size (membrane dimensions: 11.75" x 1.75"), suitable for 1812/2012 residential RO membrane housing (2" inner diameter). If your membrane is not standard, please consider buying our membrane housing together. Product ASIN:B078W3KKSZ
Service life: it depends on the consumption quantity and the quality of the feed water. Normally 24 months or 35,000 gallons of pure water for most tap water (200-500 ppm)
High quality NSF/ANSI standard 58 certified. Polyamide film composite material, food-safe and non-toxic, BPA-free
HIGHLY EFFICIENCY - Rejects impurities up to 0.0001 microns, removes arsenic, lead, mercury, fluorine, hardness, cadmium, chlorine, odor and more 1000+ impurities from spring water, pack of 1
Friendly design, easy installation. It is suitable for most reverse osmosis water filtration systems. Please note that the new membrane is rinsed for 30 minutes. Do not freeze

18,99 €