14_1/2x19x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack pest-and-disease-control 6 Layers 24" x 24"

6 Layers 24" x 24"

To develop an IPM (integrated pest management) program

• Thrips

Not available for sale in the state of Iowa

Odor Eliminator - Do you gag when you clean up after your pet

14_1/2x19x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack pest-and-disease-control 6 Layers 24" x 24"Nordic 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