Constructed of an aluminum frame and foam core. The Aprilaire 5881 filter is designed for the model E100 Dehumidifier. Regular filter cleaning and periodic replacement are recommended to maintain peak performance.
- Made in USA
- Foam core with MERV 8 rating
- 13.5" x 11.875" x 0.875"
**This filter is NOT compatible with the 1850 dehumidifier**
UPC Number: 686720006852