- Plastic
- Portable air conditioner hose interface– good texture and fine workmanship, very .
- Portable ac hose connector– -air leakage proof design: small friction loss, no air leakage when installed correctly.
- Ac– it is great suitable for those air conditioner, which the essential vent hose has cracked or aging, then you needed to replace it.
- Air conditioner hose interface– -multi : this air conditioner special exhaust interface of air conditioner parts accessories is suitable for the maintenance of household air conditioners.
- Air conditioner exhaust hose interface– friction loss is small, if installed correctly, will not leak.
