Flowmatic (FH10000BL15PR) 20" Big Blue W- PR Filter Housing 1.5" NPT Black-Blue GE Autotrol Control Valves calibrated for 50 GPD Replacement

calibrated for 50 GPD Replacement Interval 24 months under normal residential use

Confirm your valve model before ordering—this part is not compatible with Fleck 2510

making it suitable for automatic regeneration softener control valves from Fleck

75"x3" specialty cartridge engineered to reduce heavy metals and chlorine with MBD-80 blend media technology

Porcelain and cast iron sinks require special drilling tools and may need professional installation

Flowmatic (FH10000BL15PR) 20" Big Blue W- PR Filter Housing 1.5" NPT Black-Blue GE Autotrol Control Valves calibrated for 50 GPD ReplacementWatts Flowmatic High Capacity Filter Housing Flowmatic FH10000BL15PR 20" Big Blue Filter Housing with Pressure Release Polypropylene construction with 1. 5" NPT ports for high flow commercial and residential applications up to 85 PSI 1. 5" NPT Ports 85 PSI Max Pressure Release Valve WHY IT WORKS Built for High Flow Filtration 20" Big Blue Format Accepts standard 20 inch Big Blue cartridges with 4. 5" outer diameter for maximum dirt holding capacity