213 Replacement Filter Aprilaire

213 Replacement Filter for Aprilaire – High-Efficiency Allergy & Dust Protection

Protect your home and your health with the Aprilaire 213 replacement filter, designed for use in Aprilaire Models 1210, 2210, 3210, and 4200. This MERV 13-rated filter provides superior performance, capturing up to 93% of airborne particles including dust, pollen, mold spores, bacteria, and even virus-sized particles.

Ideal for allergy and asthma sufferers, the 213 filter measures 20" x 25" x 4" and is easy to install in Aprilaire’s patented self-seal cabinet. It improves air quality while maintaining strong airflow and system efficiency. Replace every 6 to 12 months for best performance.

Key Features:

• The Aprilaire 213 Air Filters have a high-efficiency MERV 13 rating
• Genuine Aprilaire Self-Seal™ #213 ensures the best performance
• Change Aprilaire 213 filter once a year