Hayward Pressure Gauge - ECX2709A1

Monitor filter performance and maintain proper circulation with the Hayward ECX2709A1 Pressure Gauge Replacement — a genuine PSI gauge designed for Hayward pool filtration systems.

This easy-to-read dial gauge measures internal filter pressure, helping you determine when to backwash sand filters or clean cartridge and D.E. elements. A functioning gauge is essential for maintaining water clarity and protecting pump performance.

Ideal for replacing clogged, damaged, or inaccurate pressure gauges.

Key Features & Benefits

• Genuine Hayward pressure gauge replacement
• Clear, easy-to-read PSI dial display
• Tracks real-time filter pressure levels
• Helps identify flow restrictions
• Durable weather-resistant construction
• Threaded installation for quick replacement

Compatible With

Designed for use with many Hayward filtration systems, including:

• Hayward sand filters
• Hayward cartridge filters
• Hayward D.E. filter systems
• Select above-ground and in-ground setups

(Fits standard threaded gauge ports — verify system compatibility.)

Common Problems This Gauge Fixes

Replace your filter pressure gauge if you notice:

• PSI reading stuck or not moving
• Gauge always reads zero
• Fogged or water-filled dial lens
• Cracked or damaged face
• Inaccurate backwash timing
• Difficulty diagnosing pressure issues

A faulty gauge can lead to improper filter maintenance.

Product Details

Part Number: ECX2709A1
Product Type: Pressure Gauge
Measurement: PSI (Pounds per Square Inch)
Installation: Threaded Mount
Application: Pool & Spa Filtration Systems
Manufacturer: Hayward

Problem-Solving Performance Tip

Your clean filter PSI is your baseline reading.

When pressure rises 8–10 PSI above normal, it’s time to:

• Backwash sand or D.E. filters
• Clean cartridge elements
• Inspect for circulation blockages

Replacing a faulty gauge ensures accurate maintenance and protects pump lifespan.