Hayward Air Relief O-Ring Kit For ProGird & SwimClear | DEX2420Z8A DEX2420ATC filter lower body making it an economical choice

making it an economical choice for pool owners​​

fits hayward pro-grid de7220 only 72 sq ft models

Secure Seal: The (NOT included) O-ring ensures a tight

Cyanuric acid: Measure the effectiveness of chlorine stabilizers

streamlining seasonal care and filter management

Hayward Air Relief O-Ring Kit For ProGird & SwimClear | DEX2420Z8A DEX2420ATC filter lower body making it an economical choiceThe OEM Hayward DEX2420Z8A Air Relief O Ring Kit is a genuine replacement set designed for Hayward ProGrid DE, SwimClear cartridge filters. This kit includes two high quality O rings that ensure a secure, leak free seal for the manual air relief valve assembly, maintaining optimal filtration efficiency. Constructed from durable, chemical resistant materials, these O rings are built to withstand the demanding conditions of pool environments. Regular