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6'' Round Heavy-Duty (Poly) Chimney Brush 3/8'' NPT

Item Code: 5SB-34806M

Availability: In Stock, Ships in 1 to 2 business days.

List Price: $24.03

Your Price: $17.25

You Save : $6.78 (28.21%)

Your Price: $17.25


Poly (plastic) Brushes are made especially for cleaning stainless steel and insulated chimney pipe - They effectively brake down the build up without scratching or damaging the inside of your pipe.


This stiff Poly brush is designed for insulated metal chimneys, stainless steel or metal stove pipes where manufacturers recommend not scratching the flue. These sturdy chimney cleaning brushes will help prevent damage to older or more fragile chimneys. The spindle has a 3/4" loop on one end and 3/8" Male NPT Thread on the other.

The 5SB-36048M 3/8" NPT brush rods will mate to the threads on this brush. You can also use the 5SB-30624M brush rods and a 5SB-36352M 1/4" NPT x 3/8" NPT adapter.

Additional Information
  • 6" Diameter
  • 3/8" Male NPT
  • 7" long brush body 9 1/2" overall length
  • Bristle Diameter: .075"
  • Important Note: The tolerance on the brush body and overall length for all brushes is + - 1/2"
Brand Schaefer Brush
Model 34806
Shipping Weight (lbs) 1.1400
Actual Weight (lbs) 1.14
Product Type Brushes
Material Poly Brush
Thread Size 3/8'' Male NPT

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Customer Reviews

Posted: 12/31/12

Reviewer: Lloyd

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Good Brush - don't forget the rods though

I was using a chain that I twirled around. After a friend had a chimney fire decided I had better upgrade and do a more thorough cleaning. This did the trick. Used it with 4 of the 4' rods and was very easy to get things clean.

Pro tip - use gloves you don't want to use again or only for cleaning chimneys. The gloves will get coated with black creosote and not be useful for other things. I used a semi new pair of leather gloves - oops. Had to buy a new pair.

Posted: 8/12/10


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Even though this brush is made of plastic, it seems very tough. I cleaned my chimney one time with it and it did the job. Northline shipped it promptly.

Posted: 12/3/09

Reviewer: Royal Reynolds

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This was my first experience using a chimney brush. I have a 15 foot chimney for a wood burning stove with a 6 inch steel liner. Due to the nature of my chimney cap and cleanout box I had to enter at a near 90 degree angle and therefore the brush entered askew and got jammed. After speaking with your tech support and a person in the business, I trimmed down the brush, taking off some all around and more at the top corner and opposite bottom corner diagonally across. The brush now moves much better. I'm not sure if a medium weight brissel would have been better considering the bend and all. Also, I bought one length of 3/4 inch rod and three 7/8 inch rods, I think all 3/4 inch would have been more flexible and still do the job.

Posted: 10/7/09


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Chimney brush worked very well. The brush had to be Poly because the chimney was stainless stee. It did the job. period.

Posted: 12/5/08

Reviewer: Bobbie Myers

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Brush worked good for cleaning my wood stove flue pipe. The quality of this brush should last my life time.

Posted: 12/2/08

Reviewer: John S. Fricano

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The brush is excellent. I've used them for years and have purchased them from Northline for close to 10 years. It took three additional deliveries of the wrong Medium Duty Brush to finally get the correct Heavy Duty Brush, but it's here now and all is good. I need the heavy duty brush because my flue is about 30 feet long and I wear one of these out every season, if not sooner.Thanks,John

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