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Black Knight 4" Dia x 9" Long Filter Brushes - 25 Pack

Marsoni M251S
Sale price$41.95
Pay 4 payments of $10.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Black Knight 4" Dia x 9" Long Filter Brushes - 25 PackWhat are Black Knight Filter Brushes: Black Knight filter brushes are made from the very highest quality Hydrotek polypropylene twisted into two stainless steel wires to form a cylindrical brush with a loop at one end for hanging. The other end is capped with a plastic knob for safety. They last indefinitely and are the easiest to use, most efficient and most cost effective pond filter medium you can buy. Our brushes are used in filtration systems in
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 175 reviews
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Verified Purchase
Gerald N.
Charlottesville, US
★★★★★ 5
Inexpensive; Look great and function well;
Color: Brown, Size: 10.5" x 10.5", Set of 4
Installed in the corner of my new newly decorated garage. Great for storing and quick access to small items.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
S
Verified Purchase
SASY-JO
Grantham, US
★★★★★ 5
Worth it.
Color: Brown, Size: Large, Color: Brown, Size: Large
These shelves are great. They felt light in my hands but I can assure you they do hold their weight. As you can see I have lots of crystals on mine. They are easy to assemble and look nice. I recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Verified Purchase
May Latte
Bozeman, US
★★★★★ 5
Sturdy and easy install
Color: Wooden, Size: Medium, Color: Wooden, Size: Medium
Very sturdy! They look great and were easy to install with level, drill and Phillips screwdriver.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
J
Verified Purchase
Jean
Natrona Heights, US
★★★★★ 5
Cute. Sturdy.
Color: Wooden, Size: Medium, Color: Wooden, Size: Medium
The wood was light but when I anchored them into the wall and they were very sturdy. Looked very cute on the wall. Affordable and easy to install if you’re handy.
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Reviewed in the United States on May 27, 2026
M
Verified Purchase
Megan Lewter
Belleville, US
★★★★★ 4
Great besides the finish
Color: Wooden, Size: Medium
These are great. Only thing I wish it would’ve mentioned is they aren’t finished and can give you splinters unlike other shelves. But otherwise, they work for what they needed for, looks great, and easy to assemble for the price. They seem sturdy, but I don’t have much weight on it. Just something to keep from the kiddo
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Reviewed in the United States on January 4, 2026

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