Pentair BioShield UV Seal Kit | 523383Z Pool Cleaning & Maintenance Parts Replacing all three components together

Replacing all three components together ensures a reliable seal and eliminates the guesswork of sourcing each piece separately

Hayward Part Number AXV408P Description Gear Box Assembly

✓ Preventative: Use weekly to maintain pristine water

It features a silent flapper design which is the sole operational moving part that  creates the kinetic energy that powers the Kruiser cleaner around your pool

When replacing the pump lid

Pentair BioShield UV Seal Kit | 523383Z Pool Cleaning & Maintenance Parts Replacing all three components togetherOEM Replacement Seal Kit for the Pentair BioShield UV System The Pentair BioShield UV Seal Kit (523383Z) is the OEM replacement seal kit for the BioShield UV sanitizer system. When seals within the UV unit begin to degrade, this kit provides the correct replacement components to restore a watertight, properly functioning assembly. IMPORTANT: THIS LISTING IS A KIT This listing includes a complete seal kit not a single seal. Confirm that all components