13x18x1 Exact MERV 13 AC Furnace Filters 12 Pack -power-&-lamp-cords Includes an orange plastic storage

Includes an orange plastic storage case

Under warm conditions

especially it can reach 1000μmol/s to the outer edges

In temperatures lower than 80°F this mite predator may go into hibernation or slow down consumption of mite

For small-scale applications

13x18x1 Exact MERV 13 AC Furnace Filters 12 Pack -power-&-lamp-cords Includes an orange plastic storageNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200