AP5527 3M Aqua-Pure Reverse Osmosis Pre and Post Filter Set Axeon It is well-suited for a

It is well-suited for a range of applications

The Pentek CRFC-BB Water Filter reduces chloramine

Depending on use and water quality

Invest in clean water today

Its design makes it ideal for home with multiple bathrooms

AP5527 3M Aqua-Pure Reverse Osmosis Pre and Post Filter Set Axeon It is well-suited for aThe 3M Aqua Pure Under Sink Reverse Osmosis Replacement Water Filter Cartridge AP5527 is a multi stage reverse osmosis replacement water filter set of two cartridges that is for use with the NSF certified AP RO55 reverse osmosis system. This set of cartridges, as part of the system, is the pre filter and post filter which reduces particulate, chlorine taste and odor.