OEM Waterway Plastics Swimming Pool Filter Backwash Valve is built with durable CPVC and features 2-1/2 inch ports with included 2-inch reducers, streamlining the installation and backwashing process for Crystal Water DE filter systems. Engineered for compatibility with models 570-0036-07, 570-0048-07, and 570-0060-07, this valve provides a secure fit and long-lasting performance under poolside conditions. It simplifies routine maintenance and ensures dependable operation with minimal effort.

• CPVC Durability: Constructed from corrosion-resistant CPVC for reliable long-term use in demanding pool environments.

• Backwash Made Easy: Provides a fast, effective way to clear filter debris and restore system efficiency.

• 2.5-Inch Valve Ports: Built-in 2-1/2 inch ports with reducers accommodate standard 2-inch plumbing setups.

• Crystal Water DE Compatible: Designed to fit Waterway Crystal Water DE filters 570-0036-07, 570-0048-07, and 570-0060-07.

• Complete Installation Kit: Includes valve and 2-inch reducers for a hassle-free setup.

• Crystal Water D.E Filters: 570-0036-07, 570-0048-07, 570-0060-07

• (1) Complete Backwash Valve 
• (2) 2-inch Reducers

Slide Valve for Pool Filter

600-1500 slide valve in-store for de filters

waterway backwash valve with 2.5 inch ports

in-store valve for easy de filter backwashing

includes reducers for 2 inch plumbing systems

durable cpvc construction for pool use

Filter Maintenance and Repair

cracked valve housing replace with 600-1500

in-store solution for stuck backwash valve

quick install valve with included reducers

repair leaking valve with cpvc replacement

restore filter performance with new slide valve

Compatible Filter Systems

fits crystal water de filters 570-0036 to 570-0060

compatible with waterway high capacity systems

valve designed for backwashing de filter tanks

cpvc valve assembly for high-temp pool setups

in-store valve part for waterway de systems