PVC Construction with Chemical Resistance: resists chlorine and pool chemicals for long life
Pro Series Boric Acid is pH neutral in pool water and is not degraded by sunlight
streamlining assembly and helping seals seat cleanly for long-lasting performance
keeping the escutcheon looking newer longer in pool environments
Choosing the Frog @Ease SmartChlor Cartridge means predictable water quality with less effort
Pentair 261177 Multiport Valve For FNS And FNS Plus Filters One And A Half Inch Product Type_Spa Chemicals PVC Construction with Chemical Resistance:Pentair 261177 Multiport Valve for FNS & FNS Plus Filters 1" Intro The Pentair 261177 Multiport Valve is a side mounted 1" valve designed for FNS, FNS Plus, and NSP filter housings. Its rugged PVC body, user friendly six position handle, and positive lock mechanism simplify backwashing, rinsing, waste, recirculate, and winterization, delivering efficient filtration with less maintenance. List of Features Six position valve with positive lock for