A.O. Smith RO Membrane Replacement Reverse Osmosis Under Sink Replacement Filter Item #546731 | Model #RGP77005-RP with a torsion zone built

with a torsion zone built to last

use with 1/4 in Tapcon concrete anchors

Rust-resistant

your air filter will help capture many microparticles from the air passing through it

5/8-in to 11-in arbor

A.O. Smith RO Membrane Replacement Reverse Osmosis Under Sink Replacement Filter Item #546731 | Model #RGP77005-RP with a torsion zone builtGet clean, healthy water by reducing 90 contaminants including chlorine, chloramine, lead, pesticides, PFOA PFOS, cysts, microplastics, and more Replacement filter for the AO Smith Clean Water Reverse Osmosis System (AOS HERO CHR) Use only certified, genuine AO Smith replacement filters for continued contaminant removal and system performance