Pres Air Trol TinyTrol DPDT Momentary Air Switch (TVM211A) pleatco and this Jacuzzi CFR-25 Cartridge

and this Jacuzzi CFR-25 Cartridge Filter is designed for compatible 25 square foot applications using a 1-1/2 inch slip connection where the original filter has become clogged

compare the inside diameter

Designed for compatible pressure-relief applications

The Lasco 406-030 Schedule 40 PVC 90 degree elbow is designed for compatible plumbing applications using 3 inch slip connections on both ends

That makes it a practical bridge accessory for version-specific connections

Pres Air Trol TinyTrol DPDT Momentary Air Switch (TVM211A) pleatco and this Jacuzzi CFR-25 CartridgeThe PresAir Trol TinyTrol DPDT momentary air switch is intended for compatible pneumatic control setups that require momentary double pole double throw switching in a compact format. This kind of switch is useful in systems where a brief actuation is meant to trigger a function without maintaining the switched state. This replacement is especially useful when the original switch has failed internally, become sticky, or no longer reacts consistently to