Pentair Safety Float Lines (18 ft. Pool Dimension, 7 Floats) || R181216 Leisure Time Oxidizer & Sanitizer (Shock) ensure the locking tab is

ensure the locking tab is fully engaged

and Filbur FC-0810 filters

Inspect collar seating surfaces

SDX2 Retro comes with an adaptable backplate to retrofit suction fittings up to 10 Inch diameter

Consider pairing it with a 6-port T-valve rebuild kit like the one SKU 230069 for full system revitalization

Pentair Safety Float Lines (18 ft. Pool Dimension, 7 Floats) || R181216 Leisure Time Oxidizer & Sanitizer (Shock) ensure the locking tab isPentair Safety Float Lines (18 ft. Pool Dimension, 7 Floats) R181216 Safety float lines 1 float per pack Includes 3 8 inch poly rope Also include solid chrome brass rope hook; 1 fid and locking device Measures 3 inch by 5 inch floats