The Aprilaire 550 Humidifier Water Panel Evaporator is an economical, Compatible version of the Aprilaire 500 Humidifier Water Panel Evaporator (Aprilaire 10).
This heavy duty metal humidifier filter is designed for whole house humidifiers and is known by part numbers: A10PR, A10, A-10, 10 and #10. This filter is the same as the Aprilaire 550 Humidifier Pad (model # A10WPR), which is the paper version of this humidifier water panel.
The Aprilaire brand is also identified by the following spelling variations: April Air, Aprilair or April Aire.
Aprilaire A10PR Humidifier Water Panel specifications:
- Anti-Bacterial Treated
- High performance, High output
- Dimensions: 9 1/2" x 9 3/8" x 1 7/8"
- Known as part numbers: A10PR, A10, A-10, 10 and #10