Filter Fit FinderAprilAire · media air cleaner filter
AprilAire 401 MERV 10
AprilAire 401 MERV 10 Air Filter. Part 401. Replace every 12 to 24 months. Fits 1 model and their listed variants.
Opens an Amazon search for AprilAire 401 MERV 10. Check the listing says 401.
Fits these models
- AprilAire 2400 one of 9 interchangeable options, the standard choice · Space-Gard 2400
Part numbers
- Genuine part
- 401
- Packs
- 401 02 (2-pack), 401 04 (4-pack), 401 10 (10-pack)
- How often
- Replace every 12 to 24 months
- What is in it
- MERV 10 bonded glass fiber media
- Size
- 16 x 25 x 6 in nominal (17 x 28 x 7.47 actual)
Sources
- Which filter fits shop.aprilaire.com Maker's own page checked Oct 1, 2026
Compatible Models: 2400
- How often shop.aprilaire.com Maker's own page checked Oct 1, 2026
Recommended Replacement Schedule: 12–24 Months
- Size shop.aprilaire.com Maker's own page checked Oct 1, 2026
Nominal Measurements: 16H x 25W x 6D (inches) Actual Measurements: 17H x 28W x 7.47D (inches)
- What's in it shop.aprilaire.com Maker's own page checked Oct 1, 2026
MERV Rating: 10; Materials: Bonded Glass Fiber
- Packs shop.aprilaire.com Maker's own page checked Oct 1, 2026
Package sizes: 1-pack 401; 2-pack 401 02; 4-pack 401 04; 10-pack 401 10
Show all 6 sources
Which filter fits
- shop.aprilaire.com Maker's own page checked Oct 1, 2026
Compatible Models: 2400
- shop.aprilaire.com Maker's own page checked Oct 1, 2026
Product 'AprilAire 401 MERV 10 Air Filter', SKUs 401, 401 02, 401 04, 401 10
How often
- shop.aprilaire.com Maker's own page checked Oct 1, 2026
Recommended Replacement Schedule: 12–24 Months
Size
- shop.aprilaire.com Maker's own page checked Oct 1, 2026
Nominal Measurements: 16H x 25W x 6D (inches) Actual Measurements: 17H x 28W x 7.47D (inches)
What's in it
- shop.aprilaire.com Maker's own page checked Oct 1, 2026
MERV Rating: 10; Materials: Bonded Glass Fiber
Packs
- shop.aprilaire.com Maker's own page checked Oct 1, 2026
Package sizes: 1-pack 401; 2-pack 401 02; 4-pack 401 04; 10-pack 401 10