Pentair R172248 Check Valve Replacement Rainbow 320 Automatic Chlorine/Bromine In-Line Pool and Spa Feeder flagging-and-survey-markers exclusive to Moldex prevents filter

exclusive to Moldex prevents filter media contact by contaminated gloves or hands

Same water velocity through all tubes for faster heating

One outer left arm split pencil pocket: 3” x 5”

Pentair 520736 Flow Switch Replacement Kit Pool/Spa Sanitizer and Automation Control Systems

Compatible with: Convert your Dolphin pool cleaner from a cartridge filter to a bag filter

Pentair R172248 Check Valve Replacement Rainbow 320 Automatic Chlorine/Bromine In-Line Pool and Spa Feeder flagging-and-survey-markers exclusive to Moldex prevents filterPentair R172248 Check Valve Replacement Rainbow 320 Automatic Chlorine Bromine In Line Pool and Spa Feeder This Check Valve Is Designed To Use With Pentair Rainbow Automatic Chlorine Bromine In Line Pool And Spa Feeder Model 320 Check Valve Replacement Fits Pentair Rainbow Automatic Chlorine Bromine In Line Pool And Spa Feeder Model 320 Country Of Origin: United States