PresAir Trol Surface Mount Bellows [1-11/32" Dia] [Soft Internal] (B414-BA) pooltool Hydro-Quip Eco-3 replacement spa circuit

Hydro-Quip Eco-3 replacement spa circuit board

A focused kit like this is especially useful when the valve body remains serviceable and the weakness is clearly concentrated in the lid area

the system can feel less responsive and less confidence-inspiring than it should

Trap lid for compatible Jacuzzi Magnum R and P pump applications

DE grid for compatible Jacuzzi LS-55

PresAir Trol Surface Mount Bellows [1-11/32" Dia] [Soft Internal] (B414-BA) pooltool Hydro-Quip Eco-3 replacement spa circuitThe PresAir Trol surface mount bellows is built for compatible air button systems that use a 1 11 32 inch diameter soft internal bellows design. Bellows components are important because they form the flexible air actuation section that lets the button assembly transmit pressure as intended. This replacement is especially useful when the original bellows has cracked, hardened, or collapsed from age and repeated use. Installing a fresh bellows can help