Pentair O-Ring Kit .535" x 17.73" ID [Blue Stripes] (53008800Z) o-rings Supports more dependable heater safety

Supports more dependable heater safety feedback

and PA100 references

0A applications where the original blower has become weak

replacing tired retaining hardware is often necessary during repairs

Supports reliable water flow through cleaner plumbing

Pentair O-Ring Kit .535" x 17.73" ID [Blue Stripes] (53008800Z) o-rings Supports more dependable heater safetyLarge format equipment seals need the right diameter, cross section, and material feel to seat evenly and hold under normal operating pressure. This blue striped O ring kit measures . 535 inch by 17. 73 inch ID and is intended for compatible Pentair equipment that requires this exact sealing profile. Large replacement O ring kit for compatible Pentair assemblies Blue stripe identification helps distinguish it from similar seals Supports leak control