25x28x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack ventilation/air-conditioning The dimension of the assembled

The dimension of the assembled system is 42

The patented tumble-trim method

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

375” x 10

Holds about 1

25x28x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack ventilation/air-conditioning The dimension of the assembledNordic Pure Custom MERV 13 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