Description
Brand New - Unused Parts.Includes (2) humidifier water pads as pictured.Item Specifications: Replacement for Aprilaire 550 humidifiers Replaces part number: RP3108, RP-3108.High output honeycomb wicking filter Aluminum reinforced to provide longer filter life and better efficiency.Traps mineral deposits Approximate dimensions: 9-1/2" x 10" x 1-1/2"