| 4" DuraFlex Flex Puller - 4DFS-FP |
 Use with a rope to guide DuraFlex lengths down masonry chimney. Installation Instructions Chimney Relining Best Practices Click here for 6 key steps when relining a chimney. Chimney Relining For Gas Appliances Click here for Home Safety when relining chimneys for gas appliances. Weight (lbs) 9.00 Brand DuraFlex AL; DuraVent; Model 4DFS-FP Diameter 4 Inch Wall Construction Single Wall Price: 22.23 |