A.O. Smith RO Membrane Replacement Reverse Osmosis Under Sink Replacement Filter Item #2570438 | Model #JW235000042 Backlit digital display shows temperature

Backlit digital display shows temperature and CO concentration

Ideal hot water delivery for households with 3-4 people when sized appropriately

Replacement gas valve with BtuH Capacity: 230

Finish your look with coordinating pieces from the Seton collection

A.O. Smith RO Membrane Replacement Reverse Osmosis Under Sink Replacement Filter Item #2570438 | Model #JW235000042 Backlit digital display shows temperatureGet 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