- Plastic
- Air conditioner hose interface– good texture and fine workmanship, very .
- Straight pipe flange– good air conditioning hose sealing can help reduce energy consumption, and the ventilation system can save electricity bills under an efficient cooling system.
- Portable hose– low friction loss, if installed correctly, there will be no air leakage.
- Air conditioner exhaust hose joint– it is great suitable for those air conditioner, which the essential vent hose has cracked or aging, then you needed to replace it.
- 6 inch vent hose connector– good texture and fine workmanship, very durable.