Under Sink Drinking Water Filter System, 3,000 Gallon Capacity, Features Twist On, Twist Off Mechanism, Quick Connect Fittings, Double Water Shut Off, Reduces Bad Taste & Odor, Chlorine Taste & Odor & Particulate Class III, Includes Level 1 Filter TV #783-496 With Built In Bracket, Replacement Filter Cartridge, Mounting Screws, Supply Adapter, Lead Free Faucet, 1/4" Plastic Tubing, Filter Change Reminder Sticker, For Replacement Filters Use TV #'s: 767-903 & 802-346, NSF Certified, 2 Year Limited Warranty.