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Hybrid Forever Flex

(DS) - 4" Hybrid 316L-Alloy Stainless Steel Cut-To-Length Liner - LSW4

Item: 03603640

Please contact Customer Partner at 800-247-3305 for alternatives or expected availability.

MSRP: $38.02
  • For Forever Flex, UltraPro, and Pro
  • 304L-Alloy Stainless Steel
  • Designed for wood and pellet appliances
  • Offers the most efficient venting due to turbulence
  • Tight, secure fit every time
  • Avoids leaks and drips
  • No memory, making it easy to install
  • Cut-to-length

(DS) - 4" Hybrid 316L-Alloy Stainless Steel Cut-To-Length Liner - LSW4

This chimney liner features a smooth interior for less turbulence and better draft. With this liner, you have the ability to downsize the diameter of the liner in certain situations. Cut-to-length to meet your specific needs.

(DS) - This is a Dropship/custom item. For questions about lead times, please call our Customer Partner team at 800-247-3305.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

Forever Warranty