AprilAire 210 Replacement Filter, MERV 11, 20x25x4, Whole House Air Purifier Accessory

AprilAire 210 Replacement Air Filter

• Optimized for AprilAire Air Purifier Models: 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, Space-Gard 2200 with Upgrade Kit 1213
• MERV 11 filtration captures dust, pollen, mold spores, bacteria, and pet dander
• Patented Self-Seal Technology minimizes air bypass for enhanced performance
• Easy installation with AprilAire Interlock Rail System
• Nominal filter size: 20 x 25 x 4 inches
• Tested to ASHRAE 52.2 standards
• Partner of the American Lung Association

Note: MERV is a scale to measure air filter effectiveness. Higher values indicate better filtration.