(FLT130) This is a gravity feed system that is perfect for filtering 1 or 2 gallons at a time. Just put a pad in place, snap the unit together, start a siphon into the top of unit and it does the rest. Comes with siphoning hose, two filter pads , hose clamp, and complete directions. Each Filtabrite Wine Filter Pad is sufficient for filtering up to 2 gallons of wine. If you are filtering larger patches of wine, see either our Pressurized Filtering System or our SuperJet Filter System.