AAF Flanders NaturalAire Polyester Synthetic Pleated Air Filter 25 H x 20 W in. (Pack of 12) tier-discount-1 Manufacturer Part No: 375308

Manufacturer Part No: 375308

and even algae

Must rinse in mineral spirits before use

Pivot Rod: No

AAF Flanders NaturalAire Polyester Synthetic Pleated Air Filter 25 H x 20 W in. (Pack of 12) tier-discount-1 Manufacturer Part No: 375308B & K brings to you the AAF Flanders NaturalAire Polyester Synthetic Pleated 20 x 25 x 1 Filter. The Flanders filter has a metal mesh support. The MERV 13 is in the top tier of filters for contaminant removal in residential retail air filters. National Air Filtration Users Guide for ASHRAE Standard 52. 2 2007 shows MERV 13 filters are the appropriate application in general surgery, hospitals, and health care facilities. Now you can have a MERV 13