15_1/4x15_1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Power & Lamp Cords Includes a commercial-grade coiled hose

Includes a commercial-grade coiled hose for directing ULV chemical mist

Biodegradable

This carb source is as unique as it is strong

This product effectively corrects these common deficiencies without throwing off overall elemental balance

15_1/4x15_1/4x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Power & Lamp Cords Includes a commercial-grade coiled hoseNordic 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