26x30x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Plant Care/Pest & Disease Control reducing the risk of irritation

reducing the risk of irritation and allergic reactions

Includes a standard high efficacy filter that traps particles like dust

band or broadcast 1 qt-1 gallon per acre in enough water to cover treated area

This finely crafted tray is made to help you jump start growth

26x30x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Plant Care/Pest & Disease Control reducing the risk of irritationNordic Pure Custom MERV 14 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