Pentair Check Valve | In-Line Automatic Feeder | R172248Z C7471 Inspect the tank o-ring and

Inspect the tank o-ring and manifold assembly during re-grid service

Free & Klear blends our original SeaKlear Chitosan Clarifier

The Swimline Universal 9" x 30" Ladder Mat sits underneath your ladder and protects your pool line from wear and tear

hook–up wire and operates on one 9– volt battery (not included)

No specific model number or OEM part number is confirmed in the Unicel database

Pentair Check Valve | In-Line Automatic Feeder | R172248Z C7471 Inspect the tank o-ring andThe Pentair Check Valve (R172248Z) is the OEM replacement check valve for the Pentair In Line Automatic Feeder, model 320. This check valve maintains unidirectional chemical flow within the inline feeder assembly, preventing backflow that could compromise feeder performance or allow concentrated sanitizer to migrate into connected equipment or plumbing. Specifications Pentair Part Number R172248Z Part Type Check Valve Quantity Included Each Fits Into