Membrane Solutions 50 GPD RO Membrane 1.75"x11.75" Standard Reverse Osmosis Membrane Filter Replacement for Kitchen Under Sink RO System and Aquarium Reef Tank, ROULP-1812-50 (2-Pack)

★★★★★ 4.8 21 reviews

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Management number 216509684 Release Date 2026/04/19 List Price $14.40 Model Number 216509684
Category
  • MATERIAL RELIABLITY: Membrane Solutions Reverse Osmosis (RO) membranes element is 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.
  • HIGH REJECTION RO MEMBRANE: Its stable salt rejection rate is up to 97%. 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 50GPD RO membrane element of 11.75 x 1.75-inch, designed to fit in 1812/2012 standard RO membrane housing utilizing a 2-inch internal diameter. Suitable for most Reverse Osmosis water systems for home, apartment, reef tank and aquarium.
  • WIDE COMPATIBILITY: Reverse osmosis filter replacement for standard membranes including but not limited to Aquatic Life, AXEON TF-1812-50, Dow Filmtec TW30-1812-50, FS TFC TFC-1812-50, GE FX12M, MC5, FLTMEME50, RO Buddie.
  • LONG-LIFE: All Membrane Solution RO membranes are vacuum-sealed dry reverse osmosis membrane, and has a life expectancy between 24 to 36 months, based on average feedwater quality, temperature, and incoming water pressure.
  • ON-DEMAND SUPPORT: Assistance is available from our experts, ready to answer any of your questions about your RO membrane. Have a concern or question? American based customer support is available for the life of the product. Welcome to the Membrane Solutions Family.
Brand Name Membrane Solutions
Unit Count 2 Count
Item Weight 0.9 Pounds
Manufacturer Membrane Solutions Corp
Model Number ROULP-1812-50 (2pcs)
Material Type Polyamide Thin-Film Composite
Product Benefits Reduces up to 97% of TDS steadily, making tap water drinkable. Fitting most standard home RO water systems.
Item Dimensions D x W x H 1.75"D x 1.75"W x 11.75"H
External Testing Certification ANSI, NSF
Compatible Water Purifier Models APEC Water Systems ROES-50

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