This Magnet 313 Box type replacement filter fits the following air cleaner models:
- 1310, 2310, 3310 (new premium model with air cleaner control) and 4300 (old premium model with air cleaner control)
- MERV 13 efficiency rating
- Box type construction allows for easy installation without any assembly required.
- Lasts approximately 8 months depending on use
- Made by Magnet
This product is not manufactured or distributed by Research Products Corporation, owner of the registered trademark Aprilaire.