Lancaster offers water softening systems and reverse osmosis water filtration systems. We carry replacement parts, prefilters, and membranes for your Lancaster filtration system. Pre- and postfilters as well as membranes should be changed according to the company's specifications to ensure excellent tasting and worry-free water. Contact our customer service agents who will help you select the correct replacement Lancaster water filters and membranes for your home or business. 


Lancaster CRO-325Lancaster CRO-325
Sediment/Carbon Filter, 25 GPD TFC membrane, GAC Postfilter, Inline GAC Postfilter
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Lancaster Model with Fitting at bottom of Membrane HousingLancaster Model with Fitting at bottom of Membrane Housing
Older version with feed line from Prefilter to bottom of RO Membrane Housing
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