ProTec PC-1 Humidifier Tank Cleaning Cartridge (Pack of 2)
List Price: $15.98Buy New: $6.96You Save: $9.02 (56%)New (9) from $6.96Works 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 (48) Used (3) from $42.99Allergen-reducing air cleaner for large-size rooms up to 160 square feet, Permanent HEPA-grade filter removes...

Honeywell HHT-011 Compact Air Purifier with Permanent HEPA Filter
List Price: $59.99Buy New: $43.99You Save: $16.00 (27%)New (35) Used (2) from $42.19Compact tabletop air purifier for rooms up to 85 square feet in size, Permanent HEPA-type filter captures up to 99%...

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,...

Crane Warm Mist Humidifer, Black, 1 Gallon
List Price: $39.99Buy New: $34.99You Save: $5.00 (13%)New (3) Used (1) from $31.49Warm Mist Humidifier, 2 Steam Output Settings, Medication Cup included, 4.0 Gallon Output per day, Runs min. 8 hours...