Koch P8S1-200-210 - 20" x 21" x 1" Pleated Air Filter, MERV 8

• Nominal Filter Dimensions: 20x21x1
• Actual Filter Dimensions: 19-1/2" x 20-1/2" x 3/4"
• Considered to be an upgrade from standard pleated filters
• MERV 8 and MERV-A 8 performance ratings
• Mechanical MERV 8 media is not reliant on electrostatic charge for efficiency
• Low resistance to airflow
• High dust holding capacity
• Sturdy double-wall frame design
• Moisture resistant beverage board frame