16_1/2x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety Made to be tough for

Made to be tough for the task at hand

and other solids commonly found in a plant's juice

000 in an order

Commercial Field Crops – Use as part of a seasonal IPM rotation to manage slug populations across multiple generations throughout the growing season

16_1/2x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety Made to be tough forNordic Pure Custom MERV 8 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