Official Aprilaire 213 Allergy Filter for Aprilaire 2210, 2200 4200 – MERV 13

Reduces more airborne particles than the Aprilaire 210 from bacteria to dust to pollen. Replace annually. Trade-marked Aprilaire Self-Seal technology reduces performance-hampering air bypass.The Aprilaire 213 is a high performance MERV 13 air purifier replacement filter for Aprilaire model air cleaners 1210, 2210, 3210, and 4200. The collapsible pleated fabric filter media is easily installed to keep your HVAC equipment running at top efficiency. Trade-marked Aprilaire Self-Seal technology ensures the best performance by reducing air bypass. This filter reduces contaminants such as bacteria, dust, spores, pollen, pet dander, and more. Size: 20 x 25 x 4 inches.Reduces more airborne particles than the Aprilaire 210 from bacteria to dust to pollen.