Fluval U4 Aquarium Stage 2 Poly Carbon Cartridge (2 Pack)
Fluval U4 Filter Carbon Cartridge
Cheapest Price
In stock
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£6.38
Delivery from £3.95
Fluval U4 Filter Carbon Cartridge
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 10 Dec 2025)
Based on a total of 45,932 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,932 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock. Express Delivery available with Amazon Prime.
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£6.54
Delivery from £4.49
Fluval U4 Filter Carbon Cartridge
Cheapest Total Price
In stock
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£8.27
Free Delivery
Fluval U4 Filter Carbon Cartridge
In stock
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£8.98
Free Delivery
Fluval U4 Poly/Carbon Cartridge 2pcs
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 13 Dec 2025)
Based on a total of 689 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 689 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
2-3 days
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£9.19
Free Delivery
Fluval U4 Filter Carbon Cartridge
In stock
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£9.45
Free Delivery
Fluval Cartridges - U4 Poly/Carbon Cartridge (Pack of 2)
2-4 days
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£9.89
Delivery from £3.49
Fluval U4 Filter Carbon Cartridge
In stock
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£9.99
Free Delivery
FLUVAL U4 FILTER MEDIA REPLACEMENT BIO FOAM PADS POLY CARBON CLEARMAX FISH TANK
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 9 Dec 2025)
Based on a total of 21,719 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,719 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 7 - 9 working days of receiving cleared payment.
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£10.45
Free Delivery
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Fluval U4 Filter Carbon Cartridge - Details
▶ Finding you the best price!
We have found 9 prices for Fluval U4 Filter Carbon Cartridge. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Fluval U4 Filter Carbon Cartridge - Price Information
- Cheapest price: £6.38
- The cheapest price is offered by Amazon-marketplace.co.uk . You can order the product there.
- The price range for the product Fluval U4 Filter Carbon Cartridge is €£6.38to €£10.45 with a total of 9 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk .
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Cheapest offer
Provides effective chemical filtration Custom fit for the Fluval U4 Filter Traps fine debris, improves water clarity and removes impurities Easy to replace Works in freshwater, marine or reptile environments
£6.38
In stock
Amazon-marketplace.co.uk
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