21x22x1 Exact MERV 13 AC Furnace Filters 6 Pack tubing Fly Eliminators™ only prey on

Fly Eliminators™ only prey on "manure breeding" flies

Is approved for use on the day of harvest

Midges (Chironomus plumosus)

CPS6000 - 3 Wet Electropolish and 3 Dry Electropolish Tumblers

This symbiotic relationship increases the supply of nutrients to plants

21x22x1 Exact MERV 13 AC Furnace Filters 6 Pack tubing Fly Eliminators™ only prey onNordic 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