Aerostar Replacement Filter for Aprilaire 213

This filter is specifically designed to be compatible with Aprilaire models 1210, 1620, 2210, 2216, 3210, 4200, and 213. Please verify your specific unit model number before purchasing to ensure a proper fit.

A MERV 13 rating indicates high-efficiency filtration capable of capturing smaller particles, including pollen, mold spores, and bacteria. It is a significant step up from standard filters, making it an effective choice for improving indoor air quality and reducing common allergens.

The collapsible design is intended to make handling and storage easier before you install the filter. Once you are ready to use it, the filter expands to its full nominal size of 20''x25''x4'' to fit securely within your HVAC duct mount.

No, these are single-use replacement filters. They are not designed to be washed or reused, and attempting to do so will compromise their filtration efficiency and potentially damage your HVAC system.

While this filter is excellent for capturing allergens and small airborne particles, it is not specifically rated for smoke filtration or heavy pet dander removal. It is best suited for general air purification and allergen reduction.