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Fluval U4 U-Series Poly-Max Clear Water and Algae Aquarium Filter Media Cartridge - 2 Pack
4.8 (142 items)
Limited Time SaleUntil the end
04
21
31
$7.39 cheaper than the new price!!
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New $12.31
Product details
| Management number | 234751058 | Release Date | 2026/07/02 | List Price | $4.92 | Model Number | 234751058 | ||
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Fluval U4 ClearMax Cartridges are phosphate remover media inserts for the Fluval U4 internal filter. They help combat algae and improve water clarity by adsorbing phosphates, nitrites, and nitrates from aquarium water. Regular use of ClearMax reduces excess nutrients that cause algae blooms, resulting in clearer, healthier water. This pack includes 2 replacement cartridges for sustained chemical filtration in your Fluval U4 filter.
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