Description
Helps block dust, pollen, allergens, and more from entering your home,MERV 5 Rated and ASHRAE 52.2 Tested,Blocks above 90% of average allergy producing pollen particles,Filters out up to 70% of PM10 Particles and up to 40% of PM2.5 Particles,3 Layer Construction for Durability,High Visibility and Air Transfer,Helps block heat and UV rays,Easy installation with the proper tools and spline (sold separately),Install with a QuietCool whole house fan for the most improved indoor air quality,8 foot roll - 28"-72" wide