Vevor Air Curtain 48" Commercial Indoor Axial 2 Speeds 1650CFM 110V Unheated New californiaapproved These medium-sized rollers decrease tension

These medium-sized rollers decrease tension

Automatic Drain / Manual Drain

an IPX4 structure that is protected against water splashing

It works with both hung and sliding windows

The OPS227 sits on a 37-inch wheelbase equipped with 16-inch O

Vevor Air Curtain 48" Commercial Indoor Axial 2 Speeds 1650CFM 110V Unheated New californiaapproved These medium-sized rollers decrease tensionVevor's powerful Air Curtain keeps your space comfortable all year round. Block out bugs, dust, and unpleasant smells with a wall of air that will keep your indoors fresh during hot and cold months. Switch between two fan speeds to adapt to the seasons. The low speed provides energy efficiency and minimal noise, while the high speed setting provides robust isolation, blocking out pollution and maintaining indoor temperatures.