EWS F.SET.RO4 Replacement Filter Sets for RO4 and RO4-UV Systems Rectangle defogger It completely eliminates the biggest

It completely eliminates the biggest hassle of pump service: having to pull the entire pump just to access the float switches

Select the finish carefully because each option has its own SKU

and optional UV protection on the RO3-UV variant

This is a replacement filter set for maintaining an existing compatible system

countertop opening

EWS F.SET.RO4 Replacement Filter Sets for RO4 and RO4-UV Systems Rectangle defogger It completely eliminates the biggestEWS F. SET. RO4 Replacement Filter Sets for RO4 and RO4 UV Systems Brand: EWS SKUs: F. SET. RO4, F. SET. RO4 UV Product Overview The EWS F. SET. RO4 and F. SET. RO4 UV replacement filter sets are designed for compatible EWS RO4 and RO4 UV under sink reverse osmosis systems. Key Features: Replacement filter sets for compatible RO4 and RO4 UV systems F. SET. RO4 includes inline sediment, advanced carbon, RO membrane, and carbon block filters F. SET. RO4