Pentair Wall Fitting Pressure Relief Valve | E25

The Pentair Wall Fitting Pressure Relief Valve (E25) is a replacement safety component designed for Pentair pressure-side pool cleaner wall fittings. This valve helps regulate excess water pressure in the cleaner feed line, protecting internal components and maintaining consistent propulsion and steering performance.

Compatible Pool Cleaners & Systems

Pentair Legend Pressure-Side Pool Cleaners
Pentair Legend II Pressure-Side Pool Cleaners
Pentair Legend Platinum Pressure-Side Pool Cleaners
Other pressure-side pool cleaners using Pentair wall fitting systems

Key Features

Pressure relief valve for feed line protection and consistent operation
Prevents excessive pressure buildup that can harm cleaner components
Durable construction for continuous underwater and high-pressure use
Direct OEM replacement for worn, stuck, or malfunctioning relief valves
Helps extend the life of your pressure-side system and improve reliability

Specifications

Brand: Pentair
Part Number: E25
Component: Pressure relief valve for wall fittings
Application: Pressure-side automatic pool cleaners and wall fitting assemblies

Application & Use

This pressure relief valve installs in the wall fitting feed line where the cleaner draw connects to your pool’s return line. It helps bleed off excess pressure that can occur when water supply surges or blockages happen. A properly functioning relief valve supports smooth propulsion and helps prevent damage to hoses, turbine assemblies, and internal drive parts.

Related Products

Maintenance Tips

Check the pressure relief valve whenever servicing your pressure-side cleaner or if you notice fluctuating propulsion, inconsistent cleaner movement, or unusual pressure buildup in the feed line. Replacing a worn or stuck valve helps maintain proper pressure balance and prolongs the life of your pressure-side cleaning system.

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

We do not ship on Saturday or Sunday.
Orders totaling more than $300 will require signature confirmation upon delivery.
We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
Expedited shipping options are available at checkout.

Return Policy:

Products that are received damaged will receive a refund in store credit.
Most products are eligible for return within 30 days of receipt, except where noted below.
To initiate a return, please complete an RMA form prior to sending your item back.
Original shipping costs are non-refundable and will be deducted from the return credit.
Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
Some returns will be charged an automatic 15% restocking fee.
We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
Please complete the return form to receive your RMA number and return shipping label.
Chemical products are not eligible for return under any circumstances.
The Pentair Colorsync 618031 is not eligible for return.
Pool cleaners are not eligible for return.
Opened seals and o-rings are not eligible for return.
Capacitors are not eligible for return.
Plastic popup tools are not eligible for return.
Automation components and circuit boards are not eligible for return.
If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.