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Home/DIY & Tools/Kitchen & Bath Fixtures/Water Filtration & Softeners/Replacement Filters/Replacement Under-Sink Water Filters
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Replacement Under-Sink Water Filterslyrlody✓ In stock

Reverse Osmosis Membrane 50 GPD 11.18"x1.54" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System

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$16.76
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About this item
  • 【Made of TFC material】: The MS reverse osmosis (RO) membrane is constructed from thin film composite (TFC) material, delivering ultimate purification performance and high permeate flow, meeting NSF/ANSI 58 standards and providing safe, clean drinking water
  • 【Stable Salt Rejection】: 50 GPD RO membrane achieves a stable salt rejection of up to 97%. The 0.0001-micron TFC membrane layer reduces hundreds of impurities by over 99%, including heavy metals (fluoride, calcium, magnesium, lead, colloids, chromium, and nitrates), organic matter, and harmful minerals, including other soluble salts found in water resources
  • 【RO Membrane Dimensions】: The industry-standard element measures 11.18 x 1.54 inches and is designed for use with standard 1812/2012 residential RO membranes. The housing features a 2-inch inner diameter. Compatible with most reverse osmosis water filtration systems
  • 【Wide compatibility】: Replaces standard reverse osmosis 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, FX12M, and MC5
  • 【Sealed and shipped dry】: Membrane elements are shipped dry in their original sealed packaging, with an expected lifespan of 24 to 36 months, depending on average inlet water quality, temperature, and inlet pressure
  • UNIVERSAL MEMBRANE SIZE: Industry-standard element size 11.18 x 1.54-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
  • 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
Product details
Brand
lyrlody
Manufacturer
lyrlody
Material
Material
Weight
0.20 kg
Part number
lyrlodymwngogf2ta1874
EAN
7080670817484

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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Reverse Osmosis Membrane 50 GPD 11.18"x1.54" RO Membrane Water Filter Replacement Fits Under Sink RO Drinking Water Purifier System | Bigamart