Hayward DEX2400CR flex air relief assembly on a vertical DE filter for optimized air relief.
Hayward Pro Grid vertical DE filter compatibility with DEX2400CR air relief replacement for easy upkeep.

Hayward

Hayward DEX2400CR Flex Air Relief Assembly — Replacement for Hayward Pro Grid Vertical D.E. Filters

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

$42.32

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Why customers choose PatioZora Garden

Overview

Elevate your pool filtration with the Hayward DEX2400CR Flex Air Relief Assembly, a purpose-built replacement for Hayward Pro Grid vertical DE filters. This part is designed to help manage air during backwash and filtration cycles, supporting smoother operation and consistent filtration performance without altering your system’s core design.

Compatibility you can trust

Designed to fit Hayward Pro Grid vertical DE filter models DE2420, DE3620, DE4820, DE6020, and DE7220. Using a genuine Hayward replacement helps preserve your filter’s intended airflow path and minimizes downtime during service.

Key benefits at a glance

  • Flexible housing adapts to the filter interior for controlled air release
  • Precise sizing for Pro Grid vertical DE filters ensures a snug, reliable fit
  • About 3.8 pounds, offering a sturdy yet manageable replacement part

Real-life use cases

During seasonal pool maintenance or routine backwashing, this air relief assembly helps reduce the risk of trapped air within the filter chamber, which can influence backwash efficiency. Homeowners and service technicians may notice easier handling during replacement and smoother system cycles after installation.

What you gain with a genuine Hayward part

  • Reliable fit that preserves the filter’s designed airflow path
  • Durable construction built for regular pool use
  • Clear documentation and fit guidelines that simplify the replacement process

Installation and care tips

Before replacing, shut off water and power to the system. Align the new flex air relief assembly with existing connection points, secure as directed, and test the system with a slow startup to confirm proper air release.

FAQ

Q: Is this replacement part compatible with Hayward Pro Grid vertical DE filter models?

A: Yes. It fits DE2420, DE3620, DE4820, DE6020, and DE7220 models.

Q: What are the main benefits of the Hayward DEX2400CR flex air relief assembly?

A: It supports smooth air release during operation and simplifies maintenance.

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