Underwater Filter Bio-Foam Pads Compatible with Fluval U1 Filter, Aquarium Foam Filter Media, Filter Sponge Replacement Parts for Aquaclear Canister Aquarium Fish Tank (4 Pack)

About this item

• Perfectly Compatible: The filter cartridges are specifically designed Compatible with Fluval U-Series underwater filters, fitting seamlessly into the U1 filter compartment's “slot” to prevent debris from bypassing. Each pack contains 4 filter pads, providing up to 6 months of filtration performance, making it cost-effective.
• Safe Materials: Underwater Filter Foam Pads are made from high-density foam material. They are free from fluorescent agents, resistant to saltwater corrosion, safe, and durable, helping to maintain stable water quality and support the healthy operation of the aquarium ecosystem.
• Efficient Filtration: The foam pads capture larger particles and impurities, providing effective mechanical filtration. Their pore size design ensures smooth water flow, reduces clogging, and delivers long-lasting filtration performance.
• Easy Maintenance: The foam filter pads are highly durable and are recommended to be replaced every 4-6 weeks. For high-density aquariums or saltwater aquariums, replacement is recommended every 3-4 weeks. No tools are required; simply plug and play, and rinse the housing.
• Suitable for Various Aquatic Environments: Suitable for use in freshwater and saltwater aquariums and reptile environments, providing a clean and healthy environment for our beloved pets with filtered water.

Overview

• Package Dimensions ‏: ‎ 4.88 x 4.49 x 1.97 inches; 0.63 ounces
• Item model number ‏: ‎ 4FFFPU1PB
• Date First Available ‏: ‎ August 5, 2025
• Manufacturer ‏: ‎ Probng
• ASIN ‏: ‎ B0FL6PXBT2
• Best Sellers Rank: #115,166 in Pet Supplies (See Top 100 in Pet Supplies) #1,971 in Aquarium Filter Accessories
• Customer Reviews: 4.5 4.5 out of 5 stars (2)