The TTT 1900 System includes a clear funnel flow bag, clear removable dust cover so you can watch the trimmings from the top. Includes two nets which go right on the tumbler after you trim and sort using the 1/2 and 1/4 inch mesh nets. Put your trim in the net with some dry ice and easily catch trim in your bag and dust cover. The TTT 1900 is sleek and efficient for trimming volumes of 1-2 pounds per 7-minute cycle - up to 12 pounds per hour. The frame is made of durable furniture-grade PVC with an aluminum axle. Includes a heavy-duty motor with speed control, metal drums, 1/2 inch and 3/8 inch mesh nets and new quick release catch bag. Nets are machine washable. Lubricate zippers as needed.