- Plastic
- Exhaust hose tube duct: friction loss is small, if installed correctly, will not leak.
- Air exhaust hose interface: made of high- quality materials, flexible, durable and portable. long time use is not easy to crack.
- Hose: easy to install ann use, very professional.
- : air conditioner exhaust hose interface constructed from quality material with good flexible, and portable. not easy to crack even after long time use.
- Plastic straight flange: constructed from quality material with good flexible, durable and portable. not easy to even after long time use.
