MERV 8 furnace filter
for homes or businesses is an air purification filter
that looks different. Twin filter media with internal metal frame fits tight in furnace slot. Safe Home
is the only home air filter
to capture allergens, odors and harmful chemicals. Safe Home Duo filters furnace air
through two layers. A ir purification
efficiency is increased: self-sealing edges keep all air going through filter. Use for furnace filter
slots, temporary needs, or custom sizes in air handler
return grills. The Duo replaces any 1" thick home air filter
in any location and can last up to 3 months. 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. Safe Home Duo Furnace Filter Features: How does the Safe Home Duo work?
- The polyester outer layers remove pollen
, mold spores, and other common allergens. The inner layer features FormaldaSorb™ and activated carbon to trap a variety of odors and hazardous gasses, such as formaldehyde
, ammonia, and others emitted by cleaning chemicals, paint, particle board, and other household items. No other air 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 SafeHome Duo uses polyester layers as a pre-filter and
carbon and FormaldaSorb injected fibers for further filtration. This
filter design uses mechanical filtration which offers the advantage of
increased filtration efficiency over time because the particles
themselves become part of the filter and there is no reliance on
electrostatic charges which degrade over time. Mechanical filtration is
particularly advantageous in humid areas or near kitchens because
humidity and vapors significantly degrade pleated air filters’
electrostatic charge. By containing multiple densities of material, Duo
filters are able to capture more particles while maintaining proper air
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. 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.