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Hasa Algi-Ban Black Algae Treatment Algaecide | 2 lbs | 64122

Marsoni M251S
Sale price$29.99
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Hasa Algi-Ban Black Algae Treatment Algaecide | 2 lbs | 64122When black algae takes hold of your swimming pool, standard treatments often fall short. Hasa Algi Ban Algaecide delivers a targeted, slow dissolving solution that penetrates the tough outer shell protecting black algae colonies, breaking them down from the surface level. This non staining, non foaming granular formula is built specifically for white plaster pools, working both as an ongoing preventative measure and an aggressive treatment for active
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4.2 ★★★★★
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A. Pedersen
Dallas, US
★★★★★ 5
There’s a definite quality difference between the OEM product and third party knock-offs
Size: Mop Cloth-4
It’s worth getting replacement parts for your vacuum from the manufacturer. These pads are high quality. I purchased some third party ones and they fell apart after a week of use. It’s worth the extra money to have something that will last for many months when properly cared for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
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Verified Purchase
Louis
Whiting, US
★★★★★ 4
Overpriced but works
Size: Mop Cloth-4
Easy replacement, tear off and slap on. Can’t really go wrong. Fit is perfect. Floors started to get feel consistently again. I feel like this product is definitely overpriced for what it is.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
S
Verified Purchase
Sean S
Chelsea, US
★★★★★ 5
Works
Size: Mop Cloth-4
Works well on my Roborocks, no issues
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Reviewed in the United States on November 21, 2025
T
Verified Purchase
TWood
Belleville, US
★★★★★ 5
Perfect
Size: 23 Pcs for eufy C20 Omni
Great quality and cost efficient
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Reviewed in the United States on May 30, 2026
B
Verified Purchase
BizzyB
New York, US
★★★★★ 5
Fits my Eufy vacuum well
Size: 19 Pcs for eufy L60/ L50 Series
Bought these replacements for my Eufy vacuum. They fit and work great! No issues.
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Reviewed in the United States on April 6, 2026

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