Item Condition New Item Location Ships from our warehouse in Las Vegas, Nevada, 89102, USA Fast FREE Shipping We handle all paid orders within 1 business day. Best Offers Accepted Offers are reviewed at the close of business each night. We accept reasonable offers for - Multiple units of the same item - Errors or condition changes within our listing - Combining shipping for 2 or more separate orders Return Policy We offer a 30 day return window from when you receive the item. Items must be in the same condition and in original packaging. Product Description The Protec Mist Humidifier Cleaning Fish features a patented antimicrobial, Aquastat, that helps keeps your humidifier cleaner, longer. It helps kills up to 99% of odor causing bacteria. Simply drop in your humidifier tank for fresh, clean mist! Cleaning fish can be used on all types of humidifiers. Cleans up to 30 days. Works on all humidifiers.. Colors May Vary Reduces up to 99% of odor causing bacteria, unsightly mold and algae growth versus untreated humidifier surfaces Offers continuous protection against slimy buildup in the humidifier Gentle Cleaning action: This tank cleaner contains no harsh chemicals, making the cleaning action just as gentle as water on your humidifier surfaces components. Cleans up to 30 days. Can be used on all types of humidifiers Can be used on water tank humidifiers 200-600 square feet in size.