Praher Multiport Valve [SM1-HP3] [1-1/2"] [w/Hayward Plumbing] (SM1-HP3) coverlifts 25 inch by 2

25 inch by 2

Provides consistent airflow performance

Getting those details right helps preserve compatibility and avoids the installation frustration that can come with near-match substitutes

Useful when replacing a failed or inaccurate original sensor

Keeping the same connection format often makes replacement faster and reduces the chance of unnecessary plumbing changes

Praher Multiport Valve [SM1-HP3] [1-1/2"] [w/Hayward Plumbing] (SM1-HP3) coverlifts 25 inch by 2Built for compatible 1 1 2 inch Hayward plumbing arrangements, the Praher SM1 HP3 multiport valve is designed to bring back precise water direction control in filtration systems that rely on a matched plumbing layout. A well fitting valve matters because small plumbing differences can turn a simple replacement into a frustrating project. This model stands out by targeting Hayward compatible installations, which helps reduce the risk of forcing in a