Christmas SaleToday's sale ends

Best Osmose Membrane - Holiday Sale

Advertising Disclosure

Last Updated - 18.12.2025

Best Choice

01

ARKA

ARKA myAqua 1900 Membrane - High Performance Filter, Removes up to 99% of All Pollutants and Bacteria from the Water, Essential for Pure Osmosis Water

Show more
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.

Show more
Main highlights

Operating pressure: min. 1 Bar - Max. 4 bar
Flow rate: max. 1.32 l/min
Arka myAqua membrane safely and effectively removes up to 99% of pollutants, salts, pesticides, heavy metals and bacteria and is suitable for use with our ARKA myAqua 1900 osmosis system.
Arka myAqua 1900 membrane is made of a non-woven fabric reinforced with polyester, which achieves a very high retention rate thanks to its very fine pores - 0.0001 microns.
ARKA Biotechnologie GmbH has been developing and producing high-quality products for aquariums, pond care, DIY supplies as well as accessories for dogs, cats and rodents for years – known for innovation and quality – made in Germany

95,04 €
02

Geekpure

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

Show more
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.

Show more
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

Geekpure Universal Compatible 150 GPD Reverse Osmosis RO Membrane Replacement NSF Certified (1)

Show more
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.

Show more
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
Rejects impurities up to 0.0001 micron, removes arsenic, lead, mercury, fluoride, hardness, cadmium, chlorine, odor and more 1000+ impurities from spring water
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
Certified to NSF/ANSI Standard 58. Composite material made of polyamide film
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

20,39 €
04

Geekpure

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

Show more
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.

Show more
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)
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 micron, Removes arsenic, lead, mercury, fluorine, hardness, cadmium 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

20,89 €
Value for Money

05

Fictory

Reverse Osmosis Parts Water Filter Membrane, Reverse Osmosis Element, High Purity Reverse Osmosis Membrane Systems Aquarium Water Filter RO 100 GPD for Hospital Replacement Laboratory Home Use

Show more
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.

Show more
Main highlights

Universal compatibility: With a rated power of 100 GPD and a salt content of up to 2000 ppm, this reverse osmosis membrane is universally compatible with most RO systems for private households. Whether you are treating surface water, groundwater or running water, this membrane adapts seamlessly to different water conditions.
Selective filtration efficiency: With a state-of-the-art osmotic membrane, this reverse osmosis parts water filter membrane effectively blocks the passage of solids, salts and impurities while allowing beneficial minerals to pass through. This improves the overall taste and quality of the water, making it ideal for sensitive applications in the laboratory and healthcare environments.
Cost-effective high performance: RO membrane reverse osmosis water filter. With its sophisticated membrane element, the membrane not only ensures a high-quality water yield, but also offers excellent value for money. It always works at peak condition so no frequent replacement is required and long-term operating costs are reduced.
Certified quality and reliability: the RO membrane is manufactured in an ISO 9001-2000 certified automatic laminating system and offers you the guarantee of high-quality manufacturing standards. This ensures that each membrane is durable and delivers reliable performance over its entire life, ensuring safety and lower maintenance costs.
Advanced material composition: This reverse osmosis filter is made of a high-performance composite material specially designed for pumping up to 100 gallons per day (GPD) at 25 °C and a water pressure of 5.5 kg. The large daily output ensures that you have enough purified water for different purposes throughout the day.

15,79 €
06

Geekpure

Geekpure Universal Compatible 75 GPD Reverse Osmosis RO Membrane Replacement NSF Certified (1)

Show more
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.

Show more
Main highlights

Universally compatible standard size (membrane dimensions: 11.75 x 1.75 inches), suitable for 1812/2012 residential RO membrane housing 2 inch inner diameter
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 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
Certified to NSF/ANSI Standard 58. Composite material made of polyamide film

19,99 €
07

ARKA

ARKA myAQUA 380 Membrane - High Performance Filter for up to 380L/Day Osmosis Water, Effectively Eliminates Pollutants and Impurities.

Show more
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.

Show more
Main highlights

Safely and effectively removes up to 99% of harmful substances, salts, pesticides, heavy metals and bacteria.
Flow rate: max. 380 L / day
Consists of a multi-layer polymer film with very fine pores - 0.0001 micron.
Achieves a very high retention rate.
ARKA Biotechnologie GmbH has been developing and producing high-quality products for aquariums, pond care, DIY supplies as well as accessories for dogs, cats and rodents for years – known for innovation and quality – made in Germany

34,99 €
08

aqua lotus

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

Show more
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

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

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

Show more
8.6

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

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.

27,54 €
10

Osmotech

Osmotech Osmosis Membrane 50 GPD

Show more
8.3

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

Up to 190 litres per day
Unwanted pollutants are retained and removed directly via the wastewater
Removes all harmful substances from the water
Original Osmotech membrane

34,95 €