About This

• Actual Size Measures 18 x 20 x 0.75
• Merv 11 rated and high-efficiency air filter
• Traps micro-particles associated with allergies like ragweed and pollen
• Each filter lasts up to 90 days
• Pack of 4 Filters

Overview

• Brand : Purafilter
• Material : Metal
• MERV Rating : 11
• Item Weight : 12 ounces
• Global Trade Identification Number : 00886566246768
• UPC : 886566246768
• Manufacturer : Dupont
• Unit Count : 4.0 Count