5.9 In Portable Air Conditioner Exhaust Hose Coupler Summer Portable A/C Connect
Twisting in clockwise or counterclockwise: the exhaust hose tube connector square has a thoughtful and practical universal thread design, which can be connected by twisting clockwise or counterclockwise, so there is no need to distinguish between left and right hands when using the air conditioner fitting to extend the exhaust pipe easily.