Description BRAND: AMERICAN POWER MODEL: AP-LP-4040 TYPE RO MEMBRANE DESCRIPTION: Reverse osmosis membrane: Every two or three years depending on the water quality. As the RO membrane rejects more minerals, some of those minerals start to come out of solution and clog the surface area of the membrane. If you feed the RO system with softened water, then the membrane could last five years, if you replace the filters on a regular basis. Note: Colors from actual product may be slightly different because of different conditions such as lighting, etc. Rest assured that these factors won’t affect the performance and quality of the product.
