Ensure your filter stays properly sealed with the Hayward DEX2420Z8A Air Relief O-Ring. Shasta Pool Supply offers discount prices and fast shipping. Specifically, this Air Relief O-Ring prevents water and air leaks, with select Hayward filter models.
Hayward DEX2420Z8A Air Relief O-Ring
Hayward offers reliable genuine OEM replacement parts, with the perfect fit. Furthermore, DEX2420Z8A Air Relief O-Ring provides a tight, dependable OEM seal on the air relief assembly. Additionally, Hayward DEX2420Z8A Made from high-quality rubber for excellent resistance to pool chemicals, temperature, and pressure changes.

Collapsible content
Key Features
- OEM Quality: Genuine Hayward replacement O-ring ensures proper fit and long-lasting performance.
- Leak Prevention: Creates a watertight seal around the air relief assembly to maintain optimal filter pressure.
- Durable Construction: Made from high-quality rubber for excellent resistance to pool chemicals, temperature, and pressure changes.
- Easy Installation: Simple to replace no special tools required.
Technical Specifications
- Compatible With: Hayward Pro-Grid DE Filter Series, DE2420, DE3620, DE4820, and DE6020. Also, Hayward MicroClear DE Filters and select Perflex systems.
- O-Ring Dimensions: 4-3/8"ID, 3/16" Cross Section, 3-1/2"ID, 3/16" Cross Section.
Specs
- Part Number: DEX2420Z8A
- Manufacturer: Hayward
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What our customers are saying
Ordering and payment was simple and easy to do. Dan is wonderful.
Ordering and payment was simple and easy to do. Dan is wonderful.
DeeDee B
Called the Phoenix office and gentleman who assisted me was very helpful and confirmed they had what I was looking for.
Called the Phoenix office and gentleman who assisted me was very helpful and confirmed they had what I was looking for.
Douglas S
Easy to order and arrived on time.
Easy to order and arrived on time.
David F
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