21 x 21 12-Pack Flanders Corporation 84858.012121 NaturalAire Standard Air Filter 1-inch MERV 8

NaturalAire Standard Air Filter, MERV 8, 10 x 20, x 1-Inch, 12-Pack - Air Purifier Replacement Filters -. Pack of 12 quality filters designed for protection of furnace and central air units 。 MERV 8 rating: Removes household dust, pollen, dirt, mold spores and more 。 Pleated media provides large surface area for more effective filtration while keeping airflow resistance low 。 Each filter maintains efficiency for up to 90 days 。 Compatible with HVAC systems requiring filters sized 21" x 21" 。 Product Description The NaturalAire Standard Air Filter is made of a one-sided metal-reinforced pleated media. This filter tests as a MERV (Minimum Efficiency Reporting Value) rating through ASHRAE .2 testing methods. Housed in a recyclable clay-coated moisture resistant frame, the NaturalAire MERV Air Filter uses a mechanical media that maintains the minimum listed efficiency through the 90-day service life of the filter. This filter captures particles as small as 1 microns and is effective against the following contaminants: pet dander, mold spores, dust mite debris, pollen, household dust, as well as debris and lint. 。 From the Manufacturer The NaturalAire Standard MERV is made of a one-sided metal-reinforced Pleated media. This filter tests as a MERV rating through ASHRAE .2 testing methods. Housed in a 1-Inch recyclable clay-coated moisture resistant frame, the NaturalAire MERV uses a mechanical media that maintains the minimum listed efficiency through the life of the filter. This filter captures particles as small as 1 microns and is effective against the following contaminants; pet dander, mold spores, dust mite debris, pollen, household dust, as well as debris and lint. 。。。