17_1/4x19_1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl-athena so it runs cool without

so it runs cool without the need for fans or additional cooling systems

fresh citrus scent

As a direct replacement for your existing 1

These reflectors are solidly built

Save 80% to 90% of your time and money spent on hand trimmers while still achieving hand-trimmed quality today

17_1/4x19_1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl-athena so it runs cool withoutNordic 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