16_1/2x22x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack spl_dlw • OMRI Listed and Compliant

• OMRI Listed and Compliant for use in organic farming

N/A Fuel Consumption

commonly known as “red wigglers” and technically known as Eisenia fetida

increases yields

16_1/2x22x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack spl_dlw • OMRI Listed and CompliantNordic 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