23_1/2x23_1/2x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack AC / Dehumidification / Humidification ROOT is a fully soluble

ROOT is a fully soluble biological inoculant and soil amendment which promotes beneficial bacterial colonization at the roots

Fowl Mites

If no pre-harvest interval is listed

Made with quality UL components for quiet operation

Weevils and Mealybugs in ornamentals and vegetables

23_1/2x23_1/2x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack AC / Dehumidification / Humidification ROOT is a fully solubleNordic Pure Custom MERV 10 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition