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Seachem · Supplementation
Reef Iodide - Liquid Iodide Additive
The Dow Filmtec BW60-1812-75 is a 75 GPD residential reverse osmosis membrane element with a polyamide thin-film composite design, delivering 75 gallons per day at 50 PSI with a 99% stabilized salt rejection rate (96% minimum). It fits standard 1.8" x 12" RO membrane housings, stored dry, is NSF/ANSI 58 certified, and typically lasts 2-5 years depending on feed water quality; carbon prefilters must remove residual chlorine (<0.1 ppm tolerance) to protect the membrane.
Price: $38.31 USD
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