This Carrier 318501-761 Compatible Humidifier Filter Replacement is a replacement evaporator pad for several models of humidifiers from Carrier, including the 49WS020/914A, 914AW066A, and P110-WTR2019A.
This humidifier filter pad measures 9" x 11" x 12.5" x 0.75" and reduces mineral pollutants in your home.