Item Type: Garbage Disposal Air Switch_x000D_ Material: Stainless Steel, ABS_x000D_ Mounting hole Size: 25mm / 1.0in_x000D_ Air Pipe Length: 1.5m / 59.1in_x000D_ _x000D_ Fitment:_x000D_ Replacement for kitchen food waste disposal, electric water heater, crowd kitchen treasure, massage bathtub 1Wide Application: This air switch is replacement for kitchen food waste disposal, electric water heater, crowd kitchen treasure, and massage bathtub. 2Premium Material: The air switch adopts stainless steel and ABS materials, which has wear resistance, corrosion resistance. Therefore, it is durable. 3Safe Use: This air switch is safe and insulated, which can work normally even with water and secure the safety. 4Lock Switch: The air switch is with lock function, just press the switch and it can work. When you press the switch again, it can stop work. 5Easy to Install: This air switch is easy and convenient to install and remove. When you need to replace the damaged one, just remove the old one.1 x Switch 1 x Hose