| Brand | Unbranded |
|---|---|
| Country of Origin | China |
| Type | As the description shows |
Check the listing for details. 1 Way Valve For Air Conditioner Drainage System Protection. Condition: New, Made in China. Listed at 12.42 USD. Multi Protection: This check valve provides triple protection against small animals, odors, and backflow, ensuring cleanliness and efficient operation of central air conditioning drainage system. Applicable Model: Cabinet or Wall Mounted Air Conditioner Drainage Pipe Special Three Proof Valve.