2 Pack 401 Replacement Filter For AprilAire 2400 And Space Gard 2400 Whole House Air Purifiers MERV10 Furnace Filter 16X25X6 Fits Easily No Hassle Installation Reduces Dust Pet Dander Pollen And Allergens

2-Pack 401 Filter for Aprilaire 2400 & SpaceGard 2400 ✔️ 2-Pack, MERV 10, 16x25x6 inches, fits Aprilaire 2400 & SpaceGard 2400

This 2-pack 401 replacement filter is designed for Aprilaire 2400 and Space-Gard 2400 whole-house air purifiers. It helps clean indoor air by catching dust, pollen, and pet dander as air passes through your HVAC system. The nominal size is 16 x 25 x 6 inches (406 x 635 x 152 mm). Regular replacement every 6-12 months keeps your system efficient and your home's air fresh.

✅ Fits Aprilaire 2400 and Space-Gard 2400 whole-house purifiers
✅ MERV 10 filtration captures dust, pollen, pet dander, and more
✅ Size 16 x 25 x 6 inches (406 x 635 x 152 mm)
✅ Includes 2 filters per pack for cost savings
✅ Easy slide-in installation, no tools required
✅ Replacement intervals 6-12 months for best results

💡 What is a furnace air filter used for and why should you replace it regularly?

A furnace air filter cleans the air as it cycles through the HVAC system and protects the equipment. Keep it fresh to maintain air quality. - Improves indoor air quality by trapping dust, pollen, pet dander, and allergens. - Helps protect HVAC equipment from dirt buildup, extending life and efficiency. - MERV 10 filtration provides a solid balance of filtration and airflow for typical homes. - Replacing every 6-12 months keeps performance high and costs down.