Hayward ECX2712B1 Boxed Pressure Gauge with Dial – Replacement for Perflex D.E. & More

Reliable gauge replacement for select Hayward filters

Keep your pool filtration operating smoothly with the Hayward ECX2712B1 Boxed Pressure Gauge with Dial. This boxed gauge is designed as a direct replacement for select Hayward Perflex extended-cycle D.E. filters EC65, EC65A, EC75, and EC75A, and it also fits the Pro-Grid vertical D.E. series and grid filters, SwimClear and HCF series cartridge filter model C_PAFCAR. The gauge includes a dial for immediate readability and weighs 18 pounds to withstand the rigors of regular pool maintenance. Built to endure the damp, chlorine-rich environment of pool equipment, the gauge provides a crisp, accurate indication of pressure, helping you spot performance shifts before they become noticeable.

Compatibility at a glance

• Boxed pressure gauge replacement for select Hayward D.E. and cartridge systems
• Fits EC65 and EC75 family models EC65, EC65A, EC75, EC75A
• Also compatible with Pro-Grid vertical D.E. series, grid filters, SwimClear, and HCF cartridge filter model C_PAFCAR
• Includes dial for quick setup
• Weight 18 pounds for sturdy installation and handling

What this gauge helps you do

• Provide clear, easy to read pressure readings to help monitor filter performance
• Offer a reliable replacement option to minimize downtime during routine maintenance
• Support compatibility across multiple Hayward filter types for flexible replacement
• Precise dial readouts can assist with troubleshooting and routine checks

Durable design and readable performance

The ECX2712B1 is built to endure poolside environments, with a robust dial that remains legible even in bright sun and humid conditions. The boxed packaging protects the dial assembly during shipping, and the included dial ensures you can read the pressure right away without additional parts. This replacement part is sized and aligned to integrate with existing Hayward connections, helping maintain a steady, at-a-glance view of your system’s status during routine maintenance.

Real world use and maintenance tips

During seasonal pool care or after filter servicing, replace a worn gauge to maintain accurate readings. The included dial ensures you can gauge pressure without visual guesswork. Use the compatible models list to confirm fit before swapping. When readings shift, a quick gauge swap can help you verify whether the filter is operating within expected ranges, potentially reducing guesswork during troubleshooting.

Installation notes: ensure the system is off, depressurize the lines, and align the new gauge with the connection. Hand-tighten securely and verify seat seal during initial operation. If readings seem erratic, inspect the connection and adjacent fittings for leaks.

Installation tips

1. Turn off the pump and relieve any system pressure.
2. Remove the old gauge and inspect the mounting port.
3. Thread the new ECX2712B1 into the port, orienting the dial for easy reading.
4. Hand-tighten securely and restart the pump to check for leaks.
5. Note the pressure range for future maintenance checks.

Why choose Hayward replacement parts

Hayward replacement gauges are designed to fit a broad range of D.E. and cartridge filter systems, offering reliable, readable dials and robust construction suitable for pool equipment environments. Choosing this boxed gauge supports straightforward maintenance with proven compatibility across multiple Hayward models.