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, Aprilaire or April Aire.
Aprilaire A10PR Humidifier Water Panel specifications:
- Anti-Bacterial Treated
- High performance, High output
- Approximate Dimensions: 9 1/2" x 9 3/8" x 1 7/8"
- Known as part numbers: A10PR, A10, A-10, 10 and #10