We only ship to the 7-County Metro in the state of Minnesota. If you are outside that area, please go to Aprilaire's website to place an order, https://www.aprilaire.com/. Thank you!
Standard Heating offers Aprilaire Humidifier pads for sale. You can purchase a single Aprilaire #10 Water Panel Humidifier pad, or buy a 3-Pack and receive a 10% discount.
This water panel pairs with models: 110, 220, 500, 558A