Holmes HWF62 Humidifier Filter
List Price: $19.99Buy New: $6.71You Save: $13.28 (66%)New (27) Used (4) from $6.71Traps mineral deposits from the water, Reinforced outer layer, Treated with arm and hammer baking soda and microban...

SPT SU-4010 Ultrasonic Dual-Mist Warm/Cool Humidifier with Ion Exchange Filter
List Price: $107.00Buy New: $62.35You Save: $44.65 (42%)New (27) Used (1) from $62.35Virtually silent dual-mist ultrasonic humidifier disperses warm or cool mist, 360-degree adjustable split nozzles...

Crane 2.3 Gallon COOL Mist humidifier, White and Blue
Buy New: Too low to displayNew (19) Used (1) from $40.37Provides Relief from Cough, Cold and Flu Symptoms, Relieves Congestion from Allergy and Asthmatic Type Symptoms, min. 10 hours running time,...

ProTec PC-1 Humidifier Tank Cleaning Cartridge (Pack of 2)
List Price: $15.98Buy New: $9.75You Save: $6.23 (39%)New (7) from $9.75Works in all humidifiers, Keeps cleaning for up to 4 fillings, Simpy drop in tank, Safe and non-toxic...

Hamilton Beach 04383 True Air Allergen-Reducing Air Cleaner
List Price: $79.99Buy New: $42.99You Save: $37.00 (46%)New (46) Used (3) from $42.99Allergen-reducing air cleaner for large-size rooms up to 160 square feet, Permanent HEPA-grade filter removes...