PENTAIR 2550 GRO 50 Reverse Osmosis Replacement Filter Set Yearly (2 sets) for a 948 tank

for a 948 tank

Bonded PAC media with a polyolefin core and shell

in a household of 4 people using an average amount of water will probably need to be replaced within 4-5 years

Whole House 1

PENTAIR 2550 GRO 50 Reverse Osmosis Replacement Filter Set Yearly (2 sets) for a 948 tankDouble up and save. Package contains 2 sets of 2 (4 filters in total) Reverse Osmosis Filter Set contains 1x 5 micron carbon block filter and 1x 5 micron sediment filter. Filters should be changed yearly on city treated water under normal use and when connected to a SOFT water supply. Filters should be changed every 6 months on private wells or when reverse osmosis is connected to a HARD water supply. The sediment filter is the first one on the line