22x24_1/4x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack X Nutrients bloom leading to better fruit and

leading to better fruit and higher yields

black flies

It is also useful in reducing fungal disease incidence on foliage

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy

Displacement speed at 60Hz: RVD-5 = 9

22x24_1/4x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack X Nutrients bloom leading to better fruit andNordic 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