Description
IPW Industries Inc. Compatible to Pentair™ GRO 2550 50 GPD 4 Stage RO Replacement Water Filters Includes 4002574 50 GPD, Sediment, Carbon Block, Inline with 3 8" Quick Connect Watts & Watts Premier3394 RETENTION Dwell Time Storage RETENTION Dwell Time Storage Maintain sediment filters and carbon pretreatment upstream of the membrane