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Give it purpose - fill it with water filters, air filters, refrigerator filters, and more.
The Watts W-1812-100 RO Membrane 100 GPD is a residential and commercial membrane for tap, brackish, and sea water applications. This reverse osmosis membrane features a thin film composite that meets or exceeds industry standards. The Watts membrane has a salt rejection rate of 96% and a pH range of 3 to 10, as well as a 100 gallon per day capacity.