Products
Air curtains, air purifiers and odor control. We help you pick, then install it.

Air purifiers
Allanson AirGuard C600
Commercial-grade UVC air purification ceiling fixture with multi-stage filtration and a UVC sterilization chamber.

Air curtains
Air curtains by G.A.S.
An invisible barrier that keeps conditioned air in and dust, insects and outdoor air out, specified, installed and serviced by the people who know them.
Browse by category
Not sure? Ask us and we will point you to the right one.
Air purifiers
- Home air purifiers for everyday living spaces
- Asthma and allergy relief
- Odor-reducing units for pets and smoke
- Apartments and rental properties
- Commercial units for offices and retail
Repurposed units
Complete with a 2-year parts-only warranty, at a fraction of the cost of new.
Not sure which unit fits?
Tell us about the space. We will recommend the right equipment.
- 204-793-1884
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- greenairsystems@mymts.net
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- Winnipeg, Manitoba and surrounding areas