12_3/4x20_3/4x1 Exact MERV 8 AC Furnace Filters 6 Pack Promote When placed where blooms are

When placed where blooms are starting

-- hands free permanently place over head misting

Use caution when applying to roses and peppers

Three year no hassle warranty

It also destroys bacteria

12_3/4x20_3/4x1 Exact MERV 8 AC Furnace Filters 6 Pack Promote When placed where blooms areNordic 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