【WARM TIPS】: This air curtains for doors measures 35.4''(L) x 7.5''(W) x 6.3''(H), please accurately measure the dimensions of the installation position before purchasing. For convenient use and energy-saving, we provide door magnetic switch for you, it is easy to install and functional. 【AIR CURTAIN IS AN AIR DOOR FAN】：Tired of bugs, flies entering the room in summer? An Indoor Air Curtain will help you solve these problems! But Air Curtain is NOT an Air Conditioner! It Couldn’t generate hot/cold air. This over door air curtain is a powerful door fan for flies out, which comes with strong and low noise airflow, forming an invisible air door over the entrance and you can feel cool and clean air at the entry. (Warm Tips: If you need a machine that can produce cool or heat air, please do not choose this item.) 【Quick & Simple Installation】: We provide you detailed technical diagram and installation manual to make the installation no more difficult to you! Firstly, drill holes on the wall, install & fix the mounting plate to the installation position where you marked. Then hang the door fan on it securely and tighten the fixing screws at the bottom between the mounting plate and the machine. Lastly, insert the door magnetic switch into the door magnetic socket on the curtain body and then paste them on the door frame. Finish! 【Two-Speed Switch, Free to Adjust】: Optimized design 2 speeds control achieves great air volume and air velocity but low and energy-saving consumption. High speed at 1000CFM(2068FPM) with good performance to block outdoor matter preventing entering. Low speed at 934CFM(1927FPM), 58db, low noise and consumption-saving, keeping indoor temperature, promoting air circulating and improve indoor air quality, giving you a peaceful, disturbance-free space and experience. Different speed settings meet your different demands at will. 【Auto-Control Door Magnetic Switch】: New Upgraded Door Magnetic Switch, lightweight, energy-saving & easy-operating. When the door is open, the wall mounted air curtain starts to work. When the door is closed, it stops to blow. The installation is trouble-free, no need hard wiring, just paste it on the door frame. Fits for any kind of doors, such as pull&push door, roll-up door and sliding door. (Note: The magnetic switch MUST be aligned each other when installing.) A remote control and panel control are also available to you. 【Running Without Disturbance】: Our 36 inch air curtain is made with high-speed pure copper motor and glass fiber integrated cross-flow wind wheel that drives to produce strong, even and stable air volume. While improving the air volume, we decrease the noise to 60db as possible. The noise from the curtain fan while running is due to the high speed airflow circulation, but the motor is running stably and quietly without any noise. If you are sensitive with the noise, please purchase it by cautions. 【Slim & Compact Air Door】: Thickened and sturdy, this air curtain fan is not easy to deform and get rusty. The copper motor with overheating protection makes the commercial air curtain operate at lower consumption. The wind wheel with tightly arranged fan blades reduces the loss of airflow. Adjustable wind guide expands the range of air outlet, achieving the greatest blocking effect. Slim & exquisite door air curtain with high quality will definitely be your optimal choice to preserve comfortable indoor air environment. 【Interior & Exterior Environment Isolation】: Air curtain fan provides uncooled and unheated air separation of inside and outside air conditions, helping you save on air conditioning and heating costs free from worry. Also it is effectively capable of keeping dust, bugs, flies, smoke those harmful elements out from outdoor, bringing you comfortable and neat environment. Air door fan is serviceable use for commercial and residential, widely apply for restaurant, shopping mall, store, food factories, kitchen, garage, courtyard, trailer, etc. 【Reliable & In-Time After-Sale Service】: For giving you good shopping experience, we provide you satisfied and in-time after-sale service at any time you need. If you have any questions or problems about the product and installation, please email us without any hesitation. We will definitely make a quick response to you and solve it! We will always here to be with you and be your reliable partners. Annoyed by bugs flying into the room? Want to isolate indoor & outdoor environment to improve your room air quality?

It's time to need a Functional & Commercial Indoor Air Curtain! These problems will be resolved by an air door fan.

The Advantages You Will Get:
Isolate Environment: Effectively seperate heated/cooled air from outdoor entering indoor, keeping indoor temperature.
Keep Flies Out: High airflow blocks bugs, flies, dust, smoke, odor smell out. Giving you clean and comfortable indoor environment.
Save Energy: Prevent indoor co