AAF Flanders 15 in. x 20 in. x 2 Washable KKM MERV 4 Air Filter with Galvanized Frame (Case of 6)

Item # 306690905 | AAF Flanders Part # 50055.021520 | UPC Code 031949165406 | UNSPSC Code 40161505
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Product Overview

This filter is a heavy-duty, aluminum media filter designed for use in residential and commercial applications. It is recommended that the filter be coated in a dust adhesive for optimum performance. The KKM has a drain hole in 3 corners. Its design allows contaminants to be trapped throughout the entire filter depth and not just the surface. The KKM offers a large filtering area, high dust holding capacity, uniform loading and low resistance to air flow. It is suitable for most residential and commercial applications.

  • MERV rating: 4
  • Heavy-duty, steel frame construction
  • Washable and reusable
  • High dust holding capacity
  • Low resistance to airflow


Air Filter Depth (in.)
Air Filter Height (in.)
Air Filter Size
Air Filter Width (in.)
Contaminants Captured
Filter Material
HVAC Product Type
Air Filter
Manufacturer Warranty
MERV Rating (Minimum Efficiency Reporting Value)
4, MERV 4
Pack Size
6, 6 Pack