The Best Ro Membrane 50 Gpd of 2023 – Reviewed and Top Rated

2,411 Reviews Scanned

Rank No. #1

Membrane Solutions Reverse Osmosis Membrane 50 GPD 11.75"x1.75" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System 1-Pack

MATERIAL SAFETY: MS Reverse Osmosis (RO) membranes are made from 100% food-grade Thin Film Composite (TFC) material for ultimate purification performance with high permeate flow, tested by an independent third-party to meet NSF/ANSI 58 standards, providing safe-clean drinking water.
HEALTHY DRINKING: 50 GPD RO membrane with a high 97% stabilized salt rejection rate. Hundreds of impurities are reduced by over 99% through the 0.0001-micron TFC membrane layer, including heavy metals (fluoride, calcium, magnesium, lead, colloids, chromium, and nitrates), organic materials, and harmful minerals, including other soluble salts found in water resources.
UNIVERSAL MEMBRANE SIZE: Industry-standard element size 11.75 x 1.75-inch, designed to fit in standard 1812/2012 residential-style RO membrane housings utilizing a 2-inch internal diameter. Suitable for most Reverse Osmosis Water Filtration System.
WIDE COMPATIBILITY: Reverse osmosis water filter replacement for standard membranes including but not limited to APEC MEM-ES-50, Aquatic Life 330084, AXEON TF-1812-50, Dow Filmtec TW30-1812-50, Express Water FLTMEME50, FS TFC TFC-1812-50, GE FX12M, MC5.
LONG-LIFE: The membrane element, shipped dry in an original sealed package, has a life expectancy between 24 to 36 months, based on average feedwater quality, temperature, and incoming water pressure.

SaleRank No. #2

Pura 41407003 Quick Change RO Membrane 50 GPD

SaleRank No. #3

Geekpure Reverse Osmosis RO Membrane 50 GPD -NSF Certificated-Water Filter Replacement -Pack 2

High Efficient-Rejects impurities down to 0.0001 micron, Removes Heavy Metal ,Arsenic, Lead ,Mercury ,Fluoride and more 1000+ contaminants from source water
High Quality - NSF/ANSI Standard 58 certificated.Polyamide film composite material,food grade,BPA free. Pack of 2
Universal Compatible-Standard size ( Membrane Dimensions: 11. 75" x 1. 75" ), Fits 1812/2012 residential RO membrane housings (2” Inner Diameter ).if your previous membrane is not standard, please consider to buy our membrane housing together. product ASIN:B078W3KKSZ
Life Span-It depends on usage amount and feed water quality. Usually,24 months or 35,000 Gallons pure water for most tap water (200-500 ppm)
Friendly Design, Easy installation. It is suitable for most Reverse Osmosis Water Filtration System.Please note to flush new membrane 30 minutes

SaleRank No. #4

QCRO Complete Replacement Filter Kit 50 GPD for Pura/Aqua flo

Pura Complete Filter Kit (50 GPD)
Included in Kit: 1 Sediment, 2 Carbon, 1 RO Membrane rated at 50 GPD
Individually inspected, qualified & vacuum tested
Exclusive Quick Change (QC) Filters
Tooless filter changes

SaleRank No. #5

APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System(FILTER-MAX-ES50)

APEC Water ESSENCE Series FILTER-MAX-ES50 is for ROES-50.
1st stage 5 micron sediment filter to remove dust, particles and rust
2nd and 3rd stage 10 micron extruded carbon block filter to remove chlorine, taste and odor
4th stage high Rejection TFC reverse osmosis membrane removes a wide range of contaminants
5th stage standard capacity coconut shell carbon filter removes any last residuals

Last update on 2025-07-15 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: Which is the best 50 GPD RO membrane?

A: Hi-Tech 50 GPD RO membrane elements is made by the most advance technique polyamide RO membrane sheets and combined with experience on the process of rolling membranes for years. Hi-Tech membrane performance is excellent and stable exceptionally. Covering a complete range from 50GPD to 400GPD.

Q: How does reverse osmosis membrane remove unwanted particles?

A: Items are delivered on your schedule. No obligation, modify or cancel your subscription anytime. Reverse Osmosis membranes remove 99.9% of contaminants and unwanted particles sizes as small as 1/1000 of a micron. They do this by forcing untreated water through a semi-permeable membrane.

Q: What kind of performance does Hitech dry RO membrane have?

A: Hi-Tech membrane performance is excellent and stable exceptionally. Covering a complete range from 50GPD to 400GPD. Uses the most advanced membrane film technology and manufacturing processes

Ro Membrane 50 Gpd