Fluval U2 Underwater Filter Cartridge
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This genuine Fluval Poly-Carb cartridge delivers thorough chemical filtration on two unique filtering sides, purpose-built for its matching Fluval U filter.
Description
Fluval U2 Underwater Filter Cartridge
Specifically designed for the Fluval U2 filter, the U2 Poly-Carb Cartridge has two unique filtering sides that combine to provide thorough chemical filtration.
Features
- Chemical filter media.
- Polyester side filters out fine debris and contaminants.
- Carbon side filters out harmful liquid substances, colorants and odors.
- Suitable for freshwater, saltwater or reptile environments.
- Convenient 2-pack format.
- 2 x poly/carbon cartridges included.
Freshness & Storage
Every batch we dispatch carries a minimum of 6 months’ remaining shelf life. Store this product in a cool, dry place away from direct sunlight, with the cap or inner foil closed tightly after each use.
Filter media and substrates carry no manufacturing or expiry date — their working life begins on first contact with water, not on the shelf.
Returns & Replacement
Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.
If your item arrives defective or damaged, message us on WhatsApp with your order number — or email us, if you would rather — and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 72 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.
Full terms are on our Cancellation & Returns page.
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