Yueidung 2420MAR2 relief valve assembly improves air venting in Hayward filters.
Yueidung 2420MAR2 pressure gauge helps monitor filter pressure during maintenance.
Yueidung 2420MAR2 o-ring delivers a tight, leak-free seal.
Yueidung 2420MAR2 teflon tape supports secure threading and sealing.
Yueidung 2420MAR2 installation steps for easy retrofit without tools.
Yueidung 2420MAR2 compact kit includes essential replacement parts.
Yueidung 2420MAR2 compatible with Hayward Pro Grid DE and SwimClear filters.

Yueidung

Yueidung 2420MAR2 Manual Air Relief Valve Kit for Hayward Pro Grid DE & SwimClear Filters

High-performance patio lawn and garden made for confident daily results

$42.72

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Why customers choose Cera Garden

Upgrade your Hayward filtration with Yueidung

The Yueidung 2420MAR2 is a high‑flow manual air relief valve replacement designed to work with Hayward Pro Grid DE filters and SwimClear cartridge systems. Its robust construction helps maintain efficient filtration by venting trapped air when needed, supporting smoother water flow and easier maintenance.

Key benefits include precise readings from the integrated pressure gauge, a secure seal that reduces leaks, and a tool‑free retrofit that lets you swap out the old valve quickly. The replacement kit fits compact filter housings and is built to resist deformation and cracking over time, making it a dependable option for regular pool care.

What you get

  • Relief valve with built‑in pressure gauge
  • O‑ring for a tight, leak‑free seal
  • Teflon tape for dependable threading
  • Clear installation instructions

Why it matters

  • Compatibility with Hayward Pro Grid DE and SwimClear filters
  • Durable materials to help resist deformation and cracking
  • Quiet, reliable operation with strong sealing
  • Compact size for easy handling in tight filter housings

Use this valve kit during routine maintenance or filter service to help ensure air is expelled and the system stays primed. While results depend on usage, many pool owners notice more consistent flow and smoother operation when air is vented correctly. This kit is designed to be a straightforward retrofit, delivering a practical upgrade without requiring specialized tools.

FAQ

Q: What is the Yueidung 2420MAR2 used for?

A: A manual air relief valve kit for Hayward Pro Grid DE and SwimClear filters, helping expel air and maintain steady filtration.

Q: What’s in the Yueidung 2420MAR2 kit?

A: Relief valve, pressure gauge, O‑ring, and Teflon tape; compact component set for retrofit.

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