Air Switch White S&P ASF202 liner 4.5 x 3.0 It’s not just a box—it’s

It’s not just a box—it’s a upgrade in reliability and maintenance efficiency

Domestic swimming pools and home spa setups using Waterco Trimline CC100 filters

following your system’s specific guidelines

this element matches the original size and shape to ensure a seamless swap in your existing housing

Who it's for

Air Switch White S&P ASF202 liner 4.5 x 3.0 It’s not just a box—it’sThe Air Switch White S&P ASF202 is a compact, low profile plunger engineered to trigger push button spa units through a dependable pneumatic switch. With a clean white top and a sleek, unobtrusive footprint, it integrates seamlessly into modern spa tops while delivering reliable control with every press. Purpose built for push button spa units designed to actuate spa systems that rely on air switch controls, providing consistent, responsive