Our MERV 8 20x20x1 electrostatic air filter is an ideal choice for most air filter conditions. It is designed to protect heating and cooling equipment from airborne particles, and the EPA recommends a minimum of MERV 6 for air quality protection. For those with allergies, a MERV 11 filter is generally recommended. MERV 13 is often found in high-end homes, hospital common areas, and LEED certified commercial buildings.
A MERV 13 20x20x1 air filter is an excellent option for allergy sufferers as it uses electrostatic properties to capture the highest percentage of particles, including allergens and the smallest particles. MERV 8 general-purpose air filters are capable of capturing 75 to 80% of particles in the 3 to 10 micron range and 20 to 35% of particles in the 1 to 3 micron range. Without a MERV rating, air filters can be so porous that particles that can damage the air conditioning equipment can pass directly through. When inspecting the oven filter on the wall grill or in the oven, you may be able to spot the MERV rating that appears on the filter. Allergy sufferers should opt for this filter as it is best for eliminating other air pollutants that can affect the health of all family members.
If you have pets, children, or allergy sufferers in your home or business, replace filters more often to maintain higher indoor air quality and keep energy costs down. The filter frames are made of beverage cardboard which remains resistant to moisture and temperatures of up to 200°F.In summary, a MERV 8 20x20x1 electrostatic air filter is convenient to use, easy to replace, and great for most air filter conditions. It is designed to protect heating and cooling equipment from most airborne particles and is an excellent choice for allergy sufferers. The filter frames are made of beverage cardboard which remains resistant to moisture and temperatures of up to 200°F.
