Pentair Sta-Rite Air Relief Valve Assembly w/O-Ring (25010-0200) cmp this Waterway check valve is

this Waterway check valve is a practical option when a 1-1/2 inch to 2 inch connection and one-way flow control are both required

Replacing the cover together with the inner frame can simplify service and help avoid mixing worn structural pieces with a new top component

Matching the correct pressure switch helps preserve intended protective logic and supports cleaner troubleshooting and repair results

Helps restore a secure serviceable connection around the equipment pad

and this Dimension One component is designed for applications using the 01720-0004 reference where restoring the original switch-box assembly is the goal

Pentair Sta-Rite Air Relief Valve Assembly w/O-Ring (25010-0200) cmp this Waterway check valve isRelease trapped air from compatible filter systems with this Sta Rite air relief valve assembly supplied with an O ring. Proper air relief helps filters prime, fill, and operate more efficiently by allowing accumulated air to escape during startup and service. This replacement is useful when the existing valve leaks, is hard to open, has damaged threads, or no longer seals correctly. The included O ring helps restore a tighter seal when installed on a