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HEPA Filtration

Best residential air cleaner on the market

HEPA Filtration


200 & 300 CFM


99.97% Effective

Removes harmful microscopic air particles from your home. The HEPA media is HEPA certified and tested to be 99.97% effective at filtering fine particles down to 0.3 microns. It is made of very thin, densely packed micro glass fibres.

Engineered motors

All Imperial products are designed with high performance, reliable and maintenance free motors for your comfort and peace of mind.



 Easy maintenance 

  • Maintenance is a breeze with our modular construction.
  • The pre-filter, carbon filter and HEPA media
    filter slide out for easy replacement.
  • On average your pre-filter and carbon filter need to be replaced every 3 to 6 months.
  • Your HEPA filter needs to be replaced every 2 to 5 years.

Variable speed settings

Variable speed settings give you the convenience of operating your unit at a maximum filtration or at a lower rate.


Works in conjunction with your heating, ventilation,
and air conditioning (HVAC) system, as well as stand-alone.

Ultra-quiet operation

Our unique design places filters on either side of the motor, creating a double sound barrier to run quietly and efficiently. In addition, the entire unit casing is lined with insulation, and rubber mounts isolate the motor from the cabinet.


All Imperial products are backed by the best limited warranty in the industry, for your peace of mind. You benefit from a limited 10 years warranty on our ventilation motors and a 5 year warranty on all other components. So you can breathe easy.

Forced Air

Ducting Flairs mounting system application


2018 Indoor Air Quality Catalogue 2018 Indoor Air Quality Catalogue 2.41 MB
Brochure HEPA HS 3.0 Brochure HEPA HS 3.0 0.98 MB
Brochure HEPA HS 3.0 Brochure HEPA HS 3.0 0.97 MB
Warranty Terms Warranty Terms 0.07 MB
Buy your Filters NOW!
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