17_1/8x26_1/2x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack new_additions Easily disassembled for cleaning

Easily disassembled for cleaning

Great for flushing

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SunBlaster LED Strip Lighting has been added to our Mini Greenhouse Kit line up

17_1/8x26_1/2x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack new_additions Easily disassembled for cleaningNordic 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