under sink AQUA PURE Reverse Osmosis water systems include 3-4 filters and a membrane that must be replaced periodically. The different filters represent the different stages that the water goes through while being purified.Generally - Pre-Filters and Post-Filters in RO systems can last aroumd 8 To 12 months between changes. RO membranes can last as long as 2 to 3 years
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Aquapure Reverse Osmosis 5 Stage Replacement Filters Universal Under Sink RO
$79.00Price
Set Of 5 Replacement Filters Cartridges Standard Size All 5 Stage Under Sink Reverse Osmosis Water Systems - Tankpro Pro 3.2 & 4.4 Reverse Osmosis Replacement Filters Cartridges - Aquasky Rot-4 Reverse Osmosis Replacement Filters Cartridges - PA-E Reverse Osmosis Replacement Filters Cartridges