Pentair In-Line Check Valve R172323 Hidden recommendation and surface debris while preserving

and surface debris while preserving water clarity

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and connectors for WhisperFlo IntelliFlo models into one package

Pentair In-Line Check Valve R172323 Hidden recommendation and surface debris while preservingPentair In Line Check Valve R172323 In Line Check Valve for the following Chemical Feeder: Pentair Rainbow 300 Pentair Rainbow 300C Pentair Rainbow 320 Pentair Rainbow 320C Pentair Rainbow 300 19 Any other chemical feed system being fed with 1 4" tubing Note: The In Line Check Valve is corrosion resistant and designed to be used with Pentair's Rainbow 300 Series Chemical Feeders. This check valve prevents any chlorine bromine from flowing back into