23_1/2x23_1/2x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack microbes electronic forecast

electronic forecast

and 108-Inches

Magnesium (Mg)……………0

this product is great for gardeners to have on hand

23_1/2x23_1/2x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack microbes electronic forecastNordic Pure Custom MERV 10 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