HQRP Water Filter for Bryant/Carrier P110-4545 fits Carrier HUMCCWBP2417, Bryant HUMBBWBP2417 Humidifiers Coaster HQRP&reg; Water Filter for Humidifier + HQRP&reg; Coaster; Compatible with Bryant / Carrier P110-4545; Carrier HUMCCWBP2417, Bryant HUMBBWBP2417 Humidifiers; Dimensions: 10"x12 3/4"x1 3/4"; For optimum performance, panel should be replaced every 6 months; 2 weeks DOA replacement warranty!