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Home  | Indoor (1222)  | Air Quality Improvement (256)  | Safe Home® Air Purification Furnace Filters (60)

Safe Home Duo Air Furnace Filter Internal Frame,14x24x1 In.

Item Code
SH-DUO-1424
Our Price
$26.00
Retail Price
$59.95
You save
$33.95 (57%)
Weight
3.0 Pounds
UPC Code
729440280048
Currently In Stock (5/23/2019)
14 x 24 x 1 Safe Home Duo Furnace Air Filter Removes Dirt, Odors and Chemicals

The Safe Home™ Duo is a twin layered furnace filter with an internal frame for a tighter fit. Safe Home's disposable furnace filters are the only home air replacement filters that capture allergens, odors, and harmful chemicals. The Duo air purifier filter has a superior design with self sealing edges for maxim effectiveness at capturing allergens, odors, and chemicals from the air in your house. Use for furnace filter slots, temporary needs, or custom sizes in air return grills. The Duo replaces any 1" thick home air filter in any location and can last up to 3 months.   Always check with your HVAC technician before changing from your current furnace filter. This unit is a MERV 8.    Made in USA .

How does the Duo work? - The polyester outer layers remove pollen, mold spores, and other common allergens. The inner layer features FormaldaSorb™ and activated carbon that traps a variety of odors and hazardous gasses, such as formaldehyde, ammonia, and others that are emitted by cleaning chemicals, paint, particle board, and other household items. No other filters are as effective at removing dust mites, mold spores, pollen, odors, cleaning chemicals, ozone, paint fumes, and common gasses like formaldehyde which triggers asthma and allergies.

Safe Home Duo Filter Features:
  • Internal metal frame wrapped with two different media layers, No air goes around the filter media.
  • Dimensions: 14" x 24" x 1"
  • Captures up to 95% of common household allergens
  • Eliminates odors from pets, paint, cooking, and more
  • Uses high density carbon and advanced compounds
  • FormaldaSorb™, a patented potassium permanganate product plus the activated carbon in the second layer of the filter trap gasses that can cause health issues.
  • Highly effective and affordable.
  • Twin filter pad: MERV 8 polyester white ASHRAE rated allergen filter plus an industrial chemical and odor filter, i.e. the activated carbon filter pad.
  • Made in USA.
Safe Home Duo One Inch Thick Filter Installation:
  • Determine direction of air flow through your furnace.
  • Fold excess filter media around internal steel frame.
  • Slide Duo Furnace Filter into the one inch slot so air goes first through the white pre-filter.
  • Tuck in any excess so you can place cover, if any, over the end of the filter slot. Note: excess material helps seal edges to force all air through the filter.
  • Change the Duo air filter at least every 3 months. Some conditions that feature pets, construction work, painting or smoking may produce more pollutants and require more frequent changes.
Note:  This furnace filter is not a control device for radon, carbon monoxide or carbon dioxide.

Limited Warranty: Free of manufacturing and material defects . If product is found defective within 30 days of purchase, it will be replaced at no additional charge.

Installation Instructions: 
The white side of the filter should face incoming air. In most systems, the white side should face away from the air handler or furnace equipment. Air should enter the white side, which traps allergens, and exit through the dark side, which traps gases and odors.


Product is not packaged for sale outside of the United States.

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