SlimFit 20x25x4 Air Filter For Your Furnace And AC MPR 1550 DP Healthy Living Ultra Allergen Deep Pleat 2-Pack Actual 19.5 x 24.5 x 3.75 Fits Lennox And Honeywell Captures Pollen Pet Dander And Smoke

High-MPR 1550 Air Filter for Furnace & AC 19.5x24.5x3.75
✔️ Actual size 19.5 x 24.5 x 3.75 in; 2-Pack; captures pollen

This air filter uses a deep-pleat design with a high MPR rating to trap pollen, pet dander, smoke, and other fine particles. It’s built for standard 4-inch filter slots and works across many HVAC setups, including Lennox, Honeywell, Carrier, and Bryant units.

✅ Actual size: 19.5 x 24.5 x 3.75 in
✅ MPR 1550 captures pollen, pet dander, smoke
✅ 2-pack for multiple systems or backups
✅ Compatible with 4-inch filter slots in many furnaces/ACs

💡 What is a high-MPR air filter used for?

- Improves indoor air quality by trapping pollen, pet dander, smoke, and bacteria - Helps protect HVAC equipment by reducing dust buildup and airflow restrictions - Supports energy efficiency by maintaining steady airflow and reducing strain on the system