17x28x1 Exact MERV 8 AC Furnace Filters 6 Pack king PFR-97 uses Isaria fumosorosea Apopka

PFR-97 uses Isaria fumosorosea Apopka Strain 97 to infect and kill target pest insects and mites including aphids

Active Air 100 ft

Fluence is actively ramping manufacturing capacity to meet demand without compromising quality

Measures 6 feet tall when fully extended

17x28x1 Exact MERV 8 AC Furnace Filters 6 Pack king PFR-97 uses Isaria fumosorosea ApopkaNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters