12x26_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Electrical Components Our attention to the smallest

Our attention to the smallest of details results in a healthier living space

This rich mix of macro and micro-nutrients will help to enliven and activate the micro-organisms necessary for healthy soil

Sun like Spectrum

Trims up to 30 lbs per hour dry and 90 lbs per hour wet

industrial applications

12x26_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Electrical Components Our attention to the smallestNordic 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