Dual Allergen VOC Furnace Filter Lets No Air Past to Return to Your Home
19 inch by 22 inch by 1 inch MERV 8 air purifier furnace filter with two filters and self-sealing edges due to its internal frame! The Safe Home™ Duo is the only home air replacement filter that captures allergens, odors, and harmful chemicals and fits in a standard one inch furnace panel slot or a return airgrillewith
removable face for filter insert. 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.