Direct-Vent Fireplace Flex Vent Extension Kit - Includes 25 ft. of 4 x 7 in. Flex Vent, couplings, and gear clamps. For use with DVVK-4FV
Direct-Vent Fireplace Flex Vent Extension Kit - Includes 25 ft. of 4 x 7 in. Flex Vent, couplings, and gear clamps. For use with DVVK-4FV