20x20x1 Pleated MERV 14 Air Filters 12 Pack featured Soil Application: Use 4-8 g

Soil Application: Use 4-8 g per gallon of water once a week

Made under quality control at Grodan factories

Packed in biodegradable bags

Tomato pinworms

thrips and various mite species

20x20x1 Pleated MERV 14 Air Filters 12 Pack featured Soil Application: Use 4-8 gNordic 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.