FeaturesLifetime Warranty 90 Day Money Back Guarantee Anti-Microbial Media Core Five Layers of Filtration Media Durable Aluminum Frame Pull Tabs Drain Holes 40 Standard Sizes (1" and 2" frame) Custom Sizes Available Specifications95.3% Peak Arrestance 93% Average Arrestance .15" Initial Resistance at 1200CFM 100 grams Dust Holding Capacity at .5" w.g. 130 grams Dust Holding Capacity at 1" w.g.
| Breathing airborne pollutants often triggers allergy, asthma, and hayfever symptoms |