Michael Williams of Just Drains LLC tells why he likes General Pipe Cleaners new Sewerooter T-4 so much. An upgrade to General's Sewerooter T-3, the T-4 does a better job of clearing inside drain lines up to 100 ft. long with 9/16" cables, yet it can be used to clear the same 3" to 4" drain lines. Need to clear tree roots? Just switch drums to a 75 ft. x 5/8" Flexicore cable to clear 3" to 6" lines. For more information, visit www.drainbrain.com/T4, or call the Drain Brains at General at 800-245-6200.