Filter Set for HIGH RECOVERY 4-Stage RO, Two Prefilters, One Postfilter, (no membrane with this set) Blue And White (F-451004LHN) 4.0 - 40 GPM; 1" FPT; IL Primary Function

Primary Function

Ideal for seasonal or temporary setups

pre-RO sediment stages

The Watts A7007A gravel is designed for point-of-entry filtration tanks including whole house carbon filters

Mark your calendar for the next replacement in 6 to 12 months based on your water source quality and daily usage volume

Filter Set for HIGH RECOVERY 4-Stage RO, Two Prefilters, One Postfilter, (no membrane with this set) Blue And White (F-451004LHN) 4.0 - 40 GPM; 1" FPT; IL Primary FunctionThis complete filter set services your 4 stage high recovery reverse osmosis system with NSF rated sediment and carbon block cartridges that now include chloramine reduction capability. Designed for systems where the membrane remains in place, this bundle delivers three essential filtration stages in one cost effective package. SPECIFICATIONS What's Included Sediment Prefilter 5 micron, 2. 5" x 10", NSF rated Carbon Block Prefilter 2. 75" x 10", NSF