15_1/2x29x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Meters & Solutions this quiet-running

this quiet-running

Designed to be installed into standard equipment racks

On-screen tutorial messages for calibration and set-up HOLD

so you can use it as often as you need to without worry

fear no more

15_1/2x29x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Meters & Solutions this quiet-runningNordic Pure Custom MERV 14 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