AquaPro AL75 4-Way Multiport Valve (10073-ACC) aquaproducts A collar gasket like this

A collar gasket like this is useful because it helps maintain the seal around the collar connection while matching the correct version of the assembly

and this Balboa Pressure Switch Wire is designed for compatible applications requiring a 2-position plug and a 56 inch length

1-5/8 inch Acme thread x 1 inch slip connection

In larger installations

5 kW flo thru heater for compatible Morgan-style applications

AquaPro AL75 4-Way Multiport Valve (10073-ACC) aquaproducts A collar gasket like thisThe AquaPro AL75 multiport valve is designed for compatible filtration systems that need organized control over multiple operating modes. A multiport valve is useful because it centralizes key flow routing functions, helping the user switch between filter related settings more easily and maintain the system with less guesswork. This 4 way replacement is especially useful when the original valve is sticking, leaking, cracked, or no longer shifting