10x22x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack spl_ps Blueberry Gall Midge

Blueberry Gall Midge

• Rust mites

then once plants have started

Made from BPA and Lead Free

10x22x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack spl_ps Blueberry Gall MidgeNordic Pure Custom MERV 8 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