12_1/2x23_1/2x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack leds Lewis Mites

Lewis Mites

overflow extensions and debris screens easily slip into outlets

15 AMPS or less

but they will do it quicker than common sodium bulbs

12_1/2x23_1/2x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack leds Lewis MitesNordic 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