12 filters, each 16 x 25x 1 inch. Safe Home™ MERV 8 rating as air purifier furnace filters in home or office. Replacement furnace air filter improves air quality in days. Safe Home Duo combines two air filters around a metal frame . Note: Check with your HVAC technician to verify that your system is able enough to handle the density of a MERV 8 filter before purchasing this or any other MERV 8 filter. Install this MERV 8 with Air Flow First Going through the White Media. Made in USA.
This home air filter purifier fits tightly in the slot. Duo has both a carbon air filter and a particulate filter for dust, pollen and dirt. The only air replacement filter for standard one inch furnace air filter slots and return air grille slots that captures allergens, odors, and harmful chemicals.
The Duo's superior design includes the self sealing edges which maximize its 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.
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 Case of 12 Air Filter Features:
Dimensions: 16" x 25" 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.
2 stage air filter: one MERV 8 rated polyester white allergen filter plus 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.
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
Note: This furnace filter is not a control device for radon, carbon monoxide or carbon dioxide.
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.
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.