15x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Steel stake Spectrum - 650-665nm

Spectrum - 650-665nm

It is made with food grade ingredients and will not persist on plant leaves

LuxKey is an innovative

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15x23x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Steel stake Spectrum - 650-665nmNordic 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