Skip to content
Buy Now for Fast + Free Shipping! - ✓ Lowest Prices ✓ Manufacturer Warranties ✓ Exceptional Reviews
Buy Now for Fast + Free Shipping! - ✓ Lowest Prices ✓ Manufacturer Warranties ✓ Exceptional Reviews

AlorAir® VentirMax 300S Ventilation Fan

by AlorAir
Save 34% Save 34%
Original price $88.66
Original price $88.66 - Original price $88.66
Original price $88.66
Current price $58.66
$58.66 - $58.66
Current price $58.66
in stock, ready to be shipped

✓ Shop at My Cleaning Direct
✓ Manufacturer Warranty Included - Contact us
✓ Free Shipping USA
✓ Questions? - Call 864-408-8223

Why Buy from My Cleaning Direct?

  • Authorized Dealer
  • Lowest price guarantee - Price Match Guarantee & No Sales Tax (Except FL)
  • Any Questions? Live Chat Us or Call us at 864-408-8223

The AlorAir VentirMax300S is an energy-efficient fan that delivers 300 CFM of airflow at only 0.38 amps, making your rooms drier and healthier.

The AlorAir VentirMax300S basement fan is a powerful ventilation unit designed to ventilate spaces such as crawl spaces, basements, attics, garages, and more. This fan features a built-in insulation mesh that can effectively prevent reptile intrusion while reducing humidity and extending its lifespan. In addition, it is equipped with a frost-protection thermostat. When the temperature is below 35 degrees, the fan will automatically turn off. At the same time, this fan has a simple control panel that is very easy to operate and use. Its ventilation capacity of 300 CFM covers up to 550 square feet. No matter what ventilation environment you are in, AlorAir's high-efficiency basement fan will provide ventilation and dehumidification, making your rooms drier and healthier.


  • Intelligent Control Panel: Features an intelligent control panel, easy to set humidity for running, supporting a 10%-80% RH control range.

  • Stainless Steel Insect Nets: Equipped with stainless steel insect nets, preventing reptiles from entering fans and spaces more effectively.

  • IP55 Waterproof and Dustproof: Features IP55 waterproof and dustproof capabilities, and a stubborn stainless steel shell making it ideal for work in a humid environment.

  • Limited Noise and Quiet Operation: Operates with limited noise, providing quiet operation.

  • Upgraded Humidity-Resistant Motor: Comes with an upgraded humidity-resistant motor.

  • Built-in Dehumidifier & Freeze Protection Thermostat: Includes a built-in dehumidifier and freeze protection thermostat. The dehumidifier control will stop operating if the freeze protection thermostat senses low outdoor temperatures.


    Freshen indoor air - If you're tired of smelly basements, you should install a ventilation fan. Ventilation fans help you keep the air inside your home fresh by removing airborne contaminants such as ammonia and other odor-causing chemicals to eliminate odors.

    Prevents mold contamination - Mold and viruses can easily thrive in dark spaces. AlorAir crawl space ventilation fans keep your basement cool and dry with 570 CFM airflow. Especially if your basement has no windows, it can renew the air inside.

    Helps bathroom cleaning - It is difficult to clean a bathroom thoroughly if there are always contaminants in the air. Installing a ventilation fan helps keep the bathroom clean and dust-free because it helps suck up dust and dirt from countertops and floors.

    Cost Saving - Our high-power ventilation fans are compact and portable, and can increase air circulation in any room. This means you can install it in any space you need to dehumidify at the moment, and our panels can be trimmed to match non-standard foundation openings.


    • Power: 115 V/60 Hz, 34 W
    • Current: 0.38 A
    • Airflow: 300 CFM
    • Size For: 550 Sq.Ft.
    • Noise Level: <40 dBA
    • Functioning Temperature Range: 37-158 °F
    • Functioning Humidity Range: 10~80%
    • Power Cord: 6 ft
    • Weight: 4.41 lbs
    • Dimensions (L x W x H): 12.6 x 8.7 x 2.9 in
    • Shipping Weight: 5.82 lbs


                Specifications Sheet
                User Guide
                Parts List
                Wire Diagram