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Fluval U4 Refresh Kit 3pk/5pc (includes BioMax, Carbon & Pad)
This kit includes all 3 medias required for U4 canister filter.
We recommend only using Fluval genuine spare parts in their range of filters
1x Fluval U BioMax 110gm
For Fluval(R) U Series Underwater Filter models U2, U3, U4
Fluval(R) BIOMAX provides an optimal environment for the colonization and growth of beneficial bacteria. The unique bio rings have a complex pore system that provides an optimal environment where beneficial bacteria can thrive. Fluval(R) BIOMAX also reduces and controls ammonia and nitrate. For freshwater and marine environments.
1x Fluval U4 - Foam Insert
The Fluval(R) Foam Pad captures large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Custom-sized, it fits perfectly inside the filter chamber to prevent debris bypass. The foam pad has a pore size that allows efficient water flow, less clogging and long-lasting filtration. Suitable for freshwater, marine or reptile environments.
1x Fluval U4 - Poly/Carbon Cartridge (2pk)
The Fluval(R) Poly/Carbon Cartridge has two sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the filtration process. The polyester filter pad side filters out fine debris and contaminants. The carbon side filters out harmful liquid substances, colourants and odours. For freshwater, marine or reptile environments. Includes 2 poly/carbon cartridges.
Fluval poly cartridges can be cleaned weekly but should be replaced often to ensure they continue to work effectively.
MPN: FVLU4
Estimated Delivery Time Frame:2-8 business days
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Reference ID: 12016300
