Clear The Air's Aprilaire "Space-Gard" Merv 13 filters are the best possible choice in residential HVAC filtration. It removes 96% of allergens, fine particles, dust, pollen, dust mites, bacteria, mold spores, pet dander, smoke, gases & odors.
The Glasfloss Z-Line 700 SG Aprilaire is a replacement option for the Aprilaire (formerly Space-Gard) media #201 and #401. The Z-Line 700 SG comes factory-assembled to assure quality and easy installation.
