Holds 20 oz, "s of water, Includes 1 filter, This unique filter reduces more than 50 Pct, of aesthetic chlorine and filters your water on the way out, Spout is protected by Agion, nature"s antimicrobial to inhibit the growth of bacteria on the spout surface for the life of the product, Made of BPA free and food grade plastics, Filter materials are nontoxic, Made in China, Limited warranty, DO NOT use filter in salt water, lakes, or rivers, Use the filter for 3 months or 500 refills, SKU: FNTR1150