Found In These Collections
The 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 inspection and replacement of these O-rings are essential for sustaining the performance and longevity of your pool's filtration system.
Highlights
-
OEM Replacement for Air Relief Valves: Designed for Hayward ProGrid DE and SwimClear cartridge filter systems to ensure a precise fit.
-
Includes Two Durable O-Rings: Provides the necessary seals for maintaining a leak-free connection on the manual air relief valve assembly.
-
Supports Optimal Filtration Pressure: Prevents air leaks that can compromise system efficiency and cause pressure fluctuations.
-
Chemical-Resistant Construction: Made from high-quality materials engineered to withstand pool chemicals, heat, and outdoor exposure.
-
Critical for Routine Maintenance: Regular replacement ensures system reliability and helps extend the lifespan of your filtration equipment.
Compatibility
- Hayward ProGrid Vertical Grid DE Series Filter: DE2420, DE3620, DE4820, DE6020, DE7220
- Hayward SwimClear Cartridge Filter: C2030, C3030, C4030, C5030, C7030
Note: This may be compatible with your filter, please check owners manual to ensure compatibility.
Additional Info
Restoring Filter Seal and Performance
install dex2420z8a to stop air leaks in top valve
replace cracked or dry valve seals to stabilize pressure
keeps air relief valve secure under high psi
extends life of filter by preventing air intrusions
kit includes two o-rings for quick maintenance
Order Online with Fast Shipping
buy dex2420z8a air valve o-rings online today
order replacement seal kit for pro-grid or swimclear
ships fast and fits hayward air valve assemblies
oem replacement for air relief seal on cartridge filters
online store offers o-ring kits with free shipping
Built to Handle Harsh Pool Conditions
made from chemical-resistant rubber for durability
withstands chlorine, heat, and uv exposure
seals fit snug around manual air valve assembly
maintain water clarity by sealing air leaks
part of regular filter system maintenance schedule
Diagram

Questions & Answers
Have a Question?
Be the first to ask a question about this.