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Black Knight 4" Dia x 16" Long Filter Brushes - 6 Pack

Marsoni M251S
Sale price$16.95
Pay 4 payments of $4.24 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 - 6 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
4.0 ★★★★★
Based on 2270 reviews
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Product Reviews
M
Verified Purchase
Michael
Grantham, US
★★★★★ 5
Can't beat the 8 ounce sprays.
Size: 16 Ounce (Pack of 1), Style: SPF 50
Fantastic product. The scent is great, and the sun protection excellent. But the best thing is the fact that each of the two sprays contain 8 ounces of product for a total of 16 ounces at a very reasonable price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
J
Verified Purchase
janimi
Draper, US
★★★★★ 5
safe for sensitive skin
Size: 16 Ounce (Pack of 1), Style: SPF 50
love this sunscreen. Not messy, Not itchy. Easy to apply. Sensitive skin here--great for mine. Used at the beach in Florida. And no burn!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
A
Verified Purchase
Alicia
Los Angeles, US
★★★★★ 5
Works well
Size: 16 Ounce (Pack of 1), Style: SPF 50
Smells amazing! Doesn’t leave greasy finish. The spray goes on super smooth and cover a lot of area. Sad it isn’t reef friendly and new formula has more chemicals in it than it used to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
S
Verified Purchase
Sue B.
Belleville, US
★★★★★ 4
It works
Size: 16 Ounce (Pack of 1), Style: SPF 50
One of my favorite sunscreens. It actually works, smells good, but is very dufficult to shower off
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
S
Verified Purchase
Saundra Seidel
Houston, US
★★★★★ 5
Works great
Size: 16 Ounce (Pack of 1), Style: SPF 50
This is my favorite sunscreen . Sprays on nicely . The scent isn’t overwhelming . It works great and the price is very reasonable .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2025

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