Fits White-Westinghouse® humidifier model WWL112 filters per boxMeasures approximately 4" x 9 5/8" x 1.625"Patented rigid support long lasting designFor optimum performance, replace filter at the beginning of each season or every 2 months depending on useThis is an aftermarket filter not made by Westinghouse®
White Westinghouse® home humidifiers are great appliances if you seek relief from winter dry air. These humidifiers release moisture to help reduce infections, keep plants from wilting, preserving wooden furniture, and reduce your utility bills. This humidifier replacement filter features an antimicrobial agent with a patented rigid support long lasting design and fits model WWl11. To get the optimum performance, replace your filter at the beginning of each season or every 2 months depending on use.