Columbia GPF HP8 20 22 1 Air Filters Case of 6

Columbia Air Filters GPF HP8 20 22 1 MERV 8 Pleated Air Filters Case of 6 Filters

FEATURES:

• Achieves MERV 8 (minimum efficiency reporting value) when using ASHARAE 52.2 testing method, average efficiency of 30-35%.
• Tested by Underwriters Laboratories meeting U.L. 900 standards
• Operating temperatures recommended not to exceed 200°F
• The moisture resistant, electronically charged 100% synthetic fiber, filter media is bonded to corrosion resistant metal and placed in moister resistant beverage board
• Made in USA
• Case of 6 Filters

Nominal Size = 20 x 22 x 1

Actual Size = 19-1/2 x 21-1/2 x 7/8

Model No. GPFHP820221