About This

• 150 GPD THIN FILM COMPOSITE MEMBRANE - One polyamide TFC reverse osmosis membrane rated at 150 gallons per day, the standard 11.75 by 1.75 inch element that fits most under sink RO systems. This is the stage that does the actual reverse osmosis and reduces total dissolved solids.
• MATCH THE RATING TO YOUR SYSTEM - 150 GPD is the highest production rate in this range, for a tankless or high demand system. Check the number on the membrane you are removing before ordering; fitting a 150 into a system built around a 50 changes both how fast the tank fills and how much water goes to drain.
• FITS MOST STANDARD UNDER SINK RO SYSTEMS - The standard 1812 element used by APEC ROES-50, ROES-75, ROES-100, RO-90, RO-45; GE GXRM10RBL, GXRM10G, GXRV10; Olympia OROS-50, OROS-80; Watts WP-4V, WP-5, RO-TFM-4SV, RO-TFM-5SV, WPRL-58 and ZeroWaste; Krystal Pure KR10, KR15; plus HDLORF4, PNRV12, RO5MX, RCC100P, RCC7, F5-75, RFK-5, CMP10-F, Culligan 1000R, Simpure SP4-RO75, TGI-525, H5000 and HX-RO.
• CHANGE THE CARBON PREFILTERS ON TIME - Chlorine damages thin film composite material, so a spent carbon prefilter is not just a taste problem; it is passing chlorine straight to the membrane. Prefilters change every six months, the membrane every two to three years. Fitting a new membrane behind an old carbon block wastes it.
• HOW TO TELL WHEN IT IS SPENT - A rising TDS reading points at the membrane. Falling flow at the faucet usually points at the prefilters instead. A membrane is not a taste stage and not a softener; it does not change your water hardness. Compatible replacement membrane, not an original manufacturer part.

Overview

• Material : Polypropylene (PP)
• Product Dimensions : 1.75"D x 1.75"W x 11.75"H
• Item Weight : 8 ounces
• External Testing Certification : NSF
• Product Benefits : Removes chlorine, bad taste, and odor, improving water quality by eliminating impurities and contaminants. Removes chlorine, bad taste, and odor, improving water quality by eliminating impurities and contaminants.