17x21x1 Exact MERV 13 AC Furnace Filters 6 Pack AC / Dehumidification / Humidification This will shorten the lifespan

This will shorten the lifespan of the lamp

Use Sluggo Plus on vegetable gardens

| Airflow: 402 CFM | Noise: 32 dBA | Bearings: Dual Ball

supermarkets and consumers

Compatible with all major lamp brands

17x21x1 Exact MERV 13 AC Furnace Filters 6 Pack AC / Dehumidification / Humidification This will shorten the lifespanNordic 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