11x32_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack water-pumps-&-irrigation-supplies FDA approved stainless steel bin/lid

FDA approved stainless steel bin/lid & fasteners

Absorbalight provides Krebs cycle metabolites to enhance cell efficiency

Will my tomatoes ripen if they are still green when frost is due

and bud rot

11x32_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack water-pumps-&-irrigation-supplies FDA approved stainless steel bin/lidNordic Pure Custom MERV 12 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