Pentair S7M400 Inner and Outer Filter Cartridge Package - 136/264 Square Feet SR Smith Velocity Mid-Range Standard Height/Setback/SR Frame Colors/TrueTread The user friendly photometer

The user friendly photometer

The Fusion has a built-in Colorado Time System RJP to calculate reaction calculate reaction times and relay exchanges

This product is great for use on startups for new pools

This housing is also used on the Sta-Rite IntelliPro VS+SVRS pre-June 2016

1-Speed 1-Phase 208-230 Volts 60 Hz in Black for Challenger pumps

Pentair S7M400 Inner and Outer Filter Cartridge Package - 136/264 Square Feet SR Smith Velocity Mid-Range Standard Height/Setback/SR Frame Colors/TrueTread The user friendly photometerThis is a package of Pentair 170146 Inner and Outer Cartridge Filter Elements for System 3 S7M400 Filters. It has a media area of 136 Square Feet for Inner Cartridge and 264 Square Feet for the Outer Cartridge. Cartridges are made of superior reinforced polyester pleated material with polyurethane end caps. Pentair reusable cartridge filter elements provide a high degree of water clarity and longer filter cycles. To maintain your pool water