The Safe Home™ Duo media furnace filter
combines two filters
for furnace filter efficiency for dust
allergens and odors
and chemicals. MERV 8 air purifier furnace filter
with internal metal frame tightly fits any standard 20 x 22 x 1inch filter slot. Reduces dust
, dirt, pollen allergens, odors and chemicals for a healthier home
without an expensive electronic furnace filter. Slip into a 20 x 22 x 1 inch filter slot. Note: Check with your HVAC technician to verify that your system is new enough to handle a MERV 8 filter.
Safe Home Duo Furnace Filter Features:
The Safe Home™ Duo
combines two media filters with an internal metal frame: air slot is sealed so dirt cannot bypass it. The Duo is the only
home air replacement filter
to capture allergens, odors, and harmful chemicals and fit in a standard one inch furnace panel slot or a return air grille
with removable face for filter insert. The Duo has self sealing edges to maximize 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.
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.