5" x 25' Aluminum Chimney Liner Kit - Warren Pipe and Supply
6'' DuraFlexAL 25' Aluminum Gas Chimney Liner Kit - 6DFA-25K
Chimney.com - This is an ALUMINUM chimney liner someone installed into a masonry chimney. Aluminum is a fragile metal that is susceptible to deterioration and not fit for masonry chimneys. Prime example
Fireplace Kit - Bernard Dalsin Manufacturing
SmartFlex Aluminum Liner Kit
Dual 3" Aluminum Chimney Liner Kit-027-CL235
Chimney Liner Kit - M-FLEX Stainless Steel Standard Tee Kit - Free Shipping