12 Total Filters: CLEARA Filters by Arrow, Reduces Chlorine Odor 40 Gallon New You will receive 3 boxes with each box containing 4 filters for a grand total of 12 filters. 3 boxes x 4 filters per box = 12 filters in total BPA-free CLEARA Replacement Filters are made with Fast Fill, Flow-Through filters so you can get filtered water faster compared to the market-leading pitcher systems. Certified to reduce chlorine taste and odor. Change these filters every 40 gallons, about 2 months for the average family, for best performance. One CLEARA filter can replace 300 standard 16.9-ounce water bottles. Drink cleaner, great-tasting water with Arrow Cleara Water Filtration System Replacements Filters. Keep tap water healthier and tasting better when you regularly change your Cleara replacement filter. Start drinking healthier, great-tasting water with Cleara today. Model # 76954 *Certified by WQA to perform to NSF/ANSI 42 standards for the reduction of chlorine. Filters water as you fill your sports bottles or drinking glasses. * Each Fast Fill, Flow-Through Cleara filter provides 40 gallons of great tasting hydration, saving up to 300 single-use disposable bottles from ending up in oceans or landfills (box of 4 Cleara Filters = 1200 disposable water bottles). * The filter fits conveniently into the spigot of Arrow Home Products Dispenser Systems. * BPA Free and made with food-grade materials Model 76954