Aprilaire "Space-Gard" Compatible* Merv 11 Air Filter (2 Pk)
Clear The Air's Aprilaire "Space-Gard" Merv 11 replacement filters effectively remove 91% of airborne particles. Our Merv 11 filter eliminates allergens such as dust mites, pollen, mold spores, pet dander, dust, and smog.
Our Price: $109.99 (Free Shipping)