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Black Knight 4" Dia x 16" Long Filter Brushes - 25 Pack

Marsoni M251S
Sale price$51.99
Pay 4 payments of $13.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Black Knight 4" Dia x 16" 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.
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4.7 ★★★★★
Based on 512 reviews
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Product Reviews
K
Verified Purchase
Katherine Douridas
Pawtucket, US
★★★★★ 5
Good, gentle hand soap
Size: 8.4 Fl Oz (Pack of 1)
Nice fragrance. Light texture. Very good for skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
KVG
Chelsea, US
★★★★★ 5
Saved my hands
Size: 8.4 Fl Oz (Pack of 1)
After years of dealing with cracked, bleeding, dry skin from my eczema flare ups -- I was finally fed up. I'd tried everything in the book, but ultimately I resigned myself to never being able to have hands that weren't itchy, bleeding and cracking. I'm not exaggerating when I say this product (along with Aveeno's Daily Eczema Hand Lotion) saved my hands. I can't believe that my hands are no longer cracked, bleeding & itchy. They're soft, even! This hand wash has been a game changer & worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
C
Verified Purchase
C Sexton
Birmingham, US
★★★★★ 5
Great for eczema
Size: 8.4 Fl Oz (Pack of 1)
Love this stuff. The only soap kiddo can use that doesnt dry out her eczema. Highly recommend. Smells nice, foams up, keeps her hands moisturized.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
Christopher T.
Boise, US
★★★★★ 5
Worked well. Try it.
Size: 8.4 Fl Oz (Pack of 1)
This stuff did help my dry hands. I still struggle with dry hands a bit but compared to softsoap it is much better. Expensive but worth it and cheaper than going to the dermatologist.
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Reviewed in the United States on April 22, 2026
D
Verified Purchase
Donavan gualtier
Carnegie, US
★★★★★ 4
Great soap will buy again
Size: 8.4 Fl Oz (Pack of 1)
Super gentle on my cracked and dried hands! Love the foaming soap and the pump, gentle for my kids hands and love that it’s fragrance free, very effective my hands feel clean and smell clean and have been so much more hydrated since using it. Highly recommend. Wish it came in a bigger bottle
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Reviewed in the United States on June 3, 2026

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