25x28x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack stocked easy to combine*

easy to combine*

is 100% VEGANIC and is safe for use on all your growing plants

Start pounding your chest in satisfaction of a clean and organized grow space with Gorilla's industrial strength wire racks

This component ensures a perfect cut and optimal results for wet and dry product

25x28x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack stocked easy to combine*Nordic Pure Custom MERV 12 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