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Discontinued No longer available.

Austin Air Products

Austin Air FR405

FR405 Filter Replacement for Allergy Machine B405 (Sold Separately), 1500 Sq. Ft. Room Coverage, 5 Year Filter Life, Medical Grade HEPA and Carbon Zeolite
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FR405 Filter Replacement for Allergy Machine B405 (Sold Separately), 1500 Sq. Ft. Room Coverage, 5 Year Filter Life, Medical Grade HEPA and Carbon Zeolite

Quick Specs: View More

  • Width: 13.5"
  • Height: 14.5"
  • Depth: 13.5"
Location: Ashburn, VA 20149 [Change]

Product Description

HealthMate 405 replacement filter will get your Allergy Machine Air Purifier back up and running like new. HEPA and Carbon Zeolite combine to create a filter that removes 99.97% of particles from your air as well as absorb odors and gases. It is recommended to replace your Main Filter Set at least every 5 years based on low to moderate use. The Pre-Filter is included with this filter set and is recommended to be replaced at least once a year. The Austin Air HealthMate Filter is constructed using a true medical High Efficiency Particulate Arresting (HEPA) filter surrounded by a carbon/zeolite mixture capable of removing the tiniest of particles and absorbing odors and gases. The HealthMate Filter uses the HEPA to remove up to 99.97 percent of all particles down to 0.3 microns in size and 95 percent down to 0.1 micron.   Available at AppliancesConnection


  • True medical HEPA filter which removes 99.97% of particles from the air
  • Rated to last 5 years
  • Military-grade carbon cloth removes chemicals, gases and odors from air
  • Includes pre-filter
  • Filtration good for up to 1,500 square feet of space
  • Coverage up to 1,500 square feet
  • Compatible with Austin Air Allergy Machine Air Purifiers 


Filter Life 5 Years
Room Coverage 1500 Sq. Ft.
Compatible With (Sold Separately) HM405 Allergy Machine
Width 13.5"
Depth 13.5"
Height 14.5"



  • Brand: Austin Air
  • SKU: FR405
  • Stock Id: 357285
  • Product Number: FR405
  • Warranty Info: Brand New Factory Sealed With 1 Year USA Warranty

    This product is Brand New with full manufacturer warranty


  • Width: 13.5"
  • Height: 14.5"
  • Depth: 13.5"


  • Remote Control: No

    Technical Details

  • Energy Star: No
  • Hepa Filter: Yes
  • Washable: Yes
  • Filter Life: 5 Years
  • Room Coverage: 1500 sq. ft.
  • Compatible With (Sold Separately): HM405 Allergy Machine
  • Weight: 17.00 lbs

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Customer Reviews

Overall Rating ☆☆☆☆☆ ★★★★★ 5.0
Ease of Use 5.0
Meet Expectations 5.0
Bang for Your Buck 5.0
Average rating out of 1 reviews

Customer Reviews

 from Huntsville, AL
Overall Rating: ☆☆☆☆☆ ★★★★★ 5
Ease of Use: 5
Meet Expectations: 5
Bang for Your Buck: 5

Recommended Product:

I bought this replacement filter after researching online for the best brand and price and chose this company. They always have the best products and this filter works as expected. It arrived on time and was packaged professionally.

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