Want to reduce the burden on your Walk-in Cooler or Freezer, and keep it running for years? Then install a Mars Air Curtain over the cooler door and keep that cool air inside where it belongs. Strip curtains are ineffective, as staff often move them out of the way, and are very unhygienic. An air curtain offers protection, keeping conditioned air in, and still allowing free flow of traffic.


A commercial and industrial hybrid, the Standard series is our most popular energy-saving series.
The High Velocity series is strong enough for many industrial applications, capable of separating environments and protecting openings.
Our Front Door Sanitation Certified Series has been tested and certified to meet the ETL Sanitation/ANSI 37 standard for effectiveness in food prep environments.
Our LPV2 series is the anchor of our LoPro 2 series.