Prevents Lime and Scale Build Up * Prolongs life and Wick Filters * Makes Cleaning Easy Liquid solution for Holmes and other humidifiers; adapts for both cool and warm models Chemical dissolves lime scale from heat elements and wick filters; holds 32 liquid ounces Prevents water obstruction and overexertion of humidifier for optimum performance Please read all label information upon delivery Keep away from children ASIN B0002TSA8S Item Weight 2.27 pounds Manufacturer Holmes Item model number S1705PDQ-U Batteries required No Product Dimensions 2 x 3 x 2 inches Warranty Description N/a. Is Discontinued By Manufacturer No