GeneralAire Air Cleaners

Today’s homes are better insulated and more energy efficient than ever. But that efficiency comes with a price: the air inside your home can trap pollutants and dust, and can be worse than outdoor air. Irritants like dust, pollen, tobacco smoke, pet dander, and VOCs recirculate within the home and can make life very unpleasant, even if you don’t have allergies or asthma.

Dr HVAC carries a variety of GeneralAire products to help improve the air quality in your home. Unlike cheap portable units, these products:

  • Treat your entire house with one powerful unit.
  • Are quieter because you don’t need one in every room.
  • Are more convenient because the filters don’t need to be changed as often.
  • Talk to your friendly Dr HVAC representative will review the options with you and help you get the right solution for your home.

Need more information? Check out our Buyer’s Guide To Air Purifiers and Air Filtration!

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Our GeneralAire Air Cleaners

While a standard filters for your furnace or air conditioner might help protect your equipment from dust, these don’t do much for the quality of air you breathe. An air cleaner (which can contain one or more filters) is designed to remove more particles and gasses than a standard filter can.

GeneralAire AC22 And AC24 Cleaners

Most people use standard 1″ filters that you can buy at any hardware store. But they do not trap as many particles as the AC 22 and 24 can. A standard filter has about 5 square feet of filter surface, but the AC 22 and 24 have 71 and 72 square feet respectively. That means more particles get trapped, your air is cleaner, and you don’t need to change your filter as often.

Features and benefits:

  • 97% efficient by weight of airborne particles as small as 0.01 microns.
  • MERV 11 microfibre filter removes tobacco smoke, pet dander, dust and pollen.
  • Power consumption: 134 W.
  • Maintenance: change filters every 6 – 12 months.
  • Warranty: 10 years.


If you need extra relief from allergens and gasses, combine an AC 22 or AC 24 with the extra cleaning power of the AC 500.

HEPA stands for “high efficiency particle arrestor”. HEPA filters trap even the smallest particles in their fibres, and get the ones other filters miss. The AC 500 combines a HEPA filter with an activated charcoal filter that removes odours and gasses like VOCs from the home.

Features and benefits:

  • 99.97% efficient at removing particles 0.30 microns from the air.
  • Eliminates annoying and dangerous odours, like tobacco smoke, cooking odours, pet odours and more.
  • Power consumption: 134 W.
  • Maitenance: change filters and bulbs every 6 – 12 months.
  • Warranty: 5 years.

Ask your Dr HVAC representative which models are right for your needs and the size of your home.

Our GeneralAire HRV Units

HRV stands for heat recovery ventilation. HRV is a technology designed to get rid of stale air from your home, bring in fresh air while keeping in the maximum amount of heat (in winter) or coolness (in summer).

With HRV, you can get maximum air freshness while keeping the temperature as warm or cool as possible.

GeneralAire Model 8160 And 8220 HRVS

Able to operate in all weather, GeneralAire HRVs not only freshen your air, they can be used to heat or cool your home in moderate temperatures, reducing your need to turn on your furnace or air conditioner.


  • 2 operating modes (intermittent and continuous ventilation).
  • High performance, reliable motors automatically adjust to the outdoor temperature.
  • Easy to access drain pan collects condensation for removal.
  • Almost maintenance free for years.
  • 10-year limited warranty on ventilation motors.
  • Limited lifetime warranty on the polycore.
  • 5-year limited warranty on all other components.


  • Ensures a continuous supply of fresh air with minimum heat/cooling loss.
  • Helps get rid of pollutants and indoor odours
  • Can lower indoor humidity
  • Extremely quiet operation

Dr HVAC has a full selection of quality GeneralAire products. Whether you have allergies, asthma, or just have dry, stale air Dr HVAC can help. We can recommend the right solutions for your home and your specific needs. You’ll love our no-pressure sales and service.