Replacement Filter For Whole House Air Purifiers MERV 16 20x25x4 High Efficiency Allergy Asthma Virus Filter Pack Of 1 Fits 1210 1620 2120 2200 2210 2216 3210 4200 And S Series Purifiers

MERV 16 Whole-House Filter 20x25x4 Pack of 1
✔️ Fits multiple AprilAire models (1210,1620,2120,2200,3210,4200) with virus capture

Genuine AprilAire 216 replacement filter designed for whole-house air cleaners. It fits models 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200 and S-series purifiers, delivering cleaner indoor air year-round.

✅ High-efficiency MERV 16 filtration removes up to 98% of virus-size particles
✅ Captures pollen, dust, mold, smoke, and pet dander to reduce allergy triggers
✅ 4-inch depth provides large filtering area and extended life
✅ Self-Seal Technology minimizes air bypass for consistent performance
✅ Interlock Rail System allows easy 1-2-3 installation without extra hardware

💡 What is a replacement filter for whole-house purifiers used for? This handy filter helps clean indoor air by trapping pollutants in the HVAC airflow. - Handy for cutting dust, pollen, smoke, viruses, and pet dander from circulating air - Fits 20x25x4 inch filter slots in AprilAire and S-series units - Typically replaced every 6 months in standard homes - Extends HVAC life by reducing dust buildup