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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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$31.99
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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
Size
11.18 x 1.54 inches
Weight
0.20 kg
Model number
ULP1812-75
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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