17x21x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Dispensary Mini-maintenance seal kit for Dosatron

Mini-maintenance seal kit for Dosatron Dosers - should be replaced on an annual basis

* Auto defrost

and extremely short internodal spacing

Twister Silicone Cyclone Gasket

but is especially effective against bed bugs

17x21x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack Dispensary Mini-maintenance seal kit for DosatronNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.