15_1/2x29x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack lighting-&-electrical-components and low-maintenance

and low-maintenance

Zero risk of burning

Displays time left in cycle

Its list of new capabilities never seen before is formidable

Around trees

15_1/2x29x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack lighting-&-electrical-components and low-maintenanceNordic Pure Custom MERV 7 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