APRILAIRE 401 for 2400 Air Cleaners
Aprilaire 401 for Model 2400 High Efficiency. Package of 2
- Genuine Aprilaire Replacement Filter Part No. 401
- For Aprilaire /Space-Gard Model 2400 High Efficiency Air Cleaner
- MERV 10 Rated
- You can Upgrade this filter system using the Aprilaire Part # 1413 Upgrade Kit
- Package of 2
401 Aprilaire for Model 2400 High Efficiency. Package of 4
- Genuine Original Aprilaire Stock / Part / Model No. 401 for Aprilaire /Space-Gard Model 2400 High Efficiency Air Cleaner
- You can Upgrade this filter system using the Aprilaire Part # 1413 Upgrade Kit
- Package of 4