21 1/2x26x1 (Actual Size)

• APR 2250 Rating What is APR?
• MERV 13 Efficiency What is MERV?
• The mini-pleat design offers significantly more surface area than standard pleated filters, enhancing performance and extending the filter's lifespan
• Captures airborne allergens including pollen, dust mites, dust/lint, dander, mold spores, smoke, smog, fungus, and bacteria
• Pleated panel design enhances dust holding capacity and allows maximum airflow
• Contains odor-reduction technology
• Super charged to attract airborne contaminants
• Highest efficiency Accumulair® filter on the market
• Lasts up to three months