30 Foot - Cleans 7-10" Round, 7x7" - 10x10"and 5x9 - 8x12" Chimney Dampers Same cleaning power as muriatic

Same cleaning power as muriatic acid

you're getting the best products backed by years of expertise in chimney systems

Square 6"x6" to 9"x9"

8" x 13" - 3/4" mesh screen - Fits outside tile dimensions 7" X 12" to 9"X 14

making it more durable and weather-resistant

30 Foot - Cleans 7-10" Round, 7x7" - 10x10"and 5x9 - 8x12" Chimney Dampers Same cleaning power as muriaticCleans the following (inside measurement of the flue). 7 10" diameter round 7x7" 10x10" Square and 5x9" to 8x12" Rectangle chimneys Includes: * (10) 3 foot chimney master flex rods 30 feet of rod. *Rods are very flexible and will bend around tight turns. * (1) 12" Superflex brush is flexible and will clean any of the above size chimneys. *Brush attaches directy to the chimney master flex rods and will squeeze into small openings. *Once through small