850 CFM Funk Filters consist of an aluminum housing packed with a high performance virgin activated carbon
water more frequently than you would with a general-purpose peat-based mix
consistent grind with minimal powder
BotryStop WP is effective against Gray Mold (Botrytis cinerea)
the 5" x 7" gridded surface makes it easy to count just how many have landed and been captured on the trap
22x36x1 MERV 14 AC Furnace Filters 6 Pack plant-care/pest-&-disease-control 850 CFM Funk Filters consistNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.