22x24_1/4x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Aeromixer Synthetic Pro Edition This Product Controls These Pests

This Product Controls These Pests or Diseases: Algae

5" of Headspace on each layer

• Drainage grid with a recessed pump

For farms release 5

Their sturdy

22x24_1/4x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Aeromixer Synthetic Pro Edition This Product Controls These PestsNordic 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