Honeywell HAC-504AW Humidifier Replacement Filter, Filter A, and ProTec PC2-V1 Humidifier Tank Cleaning Cartridge

Replacement Humidifier A Filter Pad, For Honeywell Natural Cool Moisture Humidifiers, Fits Models, Hcm 1000 Series, #1000, #100c, #1010, Hcm 2000 Series, #2000, #2000c, #2001, #2002, #2020, #2050, Hcm 500 Series, #530, #535, #540, #550, #560, #551, Hcm-600 Series, 630, 635, 645, 650 & Ecm 250i, Filter Removes Minerals & Pollutants From Water, Filter Has Anti-Microbial Treatment Which Helps Prevent The Growth & Migration Of Mold, Fungus, Algae & Other Bacteria On Filter, Also Reinforced For Maximum Efficiency & Longer Life, Filter Has Exclusive Dry Lift Handle Helps To Keep Hands Dry & Clean While Changing Your Filter. The ProTec Continuous Cleaner cartridge is fresher, cleaner mist is safe, nontoxic, and odor-free. Simply drop the easy-to-use cartridge into the tank, it cleans for 30 days. The only solution that treats the water, not the plastic. Works in all humidifiers. No. PC-2: Size: 30 days, Type: Cartridge