Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Fluval U1 Underwater Filter – Designed for Freshwater and Saltwater Aquariums, Also Ideal for Terrariums and Turtle TanksAbout This Versatile Underwater Filtration: Whether youre looking for a submersible filter that offers multi stage cleaning, quiet operation, versatile horizontal and vertical mounting options or ultra fast media changes, U series has something to offer everyone. Filter Levels: Easy grip water control panel and redesigned media cartridge allows U1 filter to trap more debris. U2, U3, and U4 filters have additional chemical and biological filters to
About This
- Versatile Underwater Filtration: Whether you’re looking for a submersible filter that offers multi-stage cleaning, quiet operation, versatile horizontal and vertical mounting options or ultra-fast media changes, U series has something to offer everyone.
- Filter Levels: Easy-grip water control panel and redesigned media cartridge allows U1 filter to trap more debris. U2, U3, and U4 filters have additional chemical and biological filters to remove odors, improve water clarity, and balance water chemistry.
- Easy Replacement: Convenient flip-top lid allows for quick and easy access to the filter cartridge for maintenance or replacement.
- Versatile Positioning: Place the U-Series filter horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature. Place it vertically against the aquarium wall to create currents or customized flow patterns.
- Tank Size Recommendation: Designed for freshwater, saltwater, terrarium, and reptile or turtle environments. Each U-Series filter has a maximum recommended tank size: U1 up to 15 gallons, U2 up to 30 gallons, U3 up to 40 gallons, U4 up to 65 gallons.
Overview
- Brand : Fluval
- Product Grade : Replacement Part
- Item Weight : 509 Grams
- Style : Underwater Filter
- Global Trade Identification Number : 00015561104654
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1121 reviews
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Product Reviews
★★★★★ 5
My perfect shelves a must buy
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Works perfectly and looks great and easy to install. And holds a lot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 4
Floating Shelves
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
These shelves worked for the space we had.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Good enough
Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces)
It’s a cheap shelf but it works for a starter apartment
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Easy and good looking.
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Installation is pretty straight forward. Small level is included to make sure they are put up correctly. They look good up on the wall.
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Reviewed in the United States on December 3, 2025
★★★★★ 1
Shelf wobbles and sits at an inclined angle after mounted.
Color: Oak, Size: 28" W x 7" D x 1.5" H (2 pieces)
While the shelf looks nice, it didn't work as it should. I anchored and screwed in the black metal bracket pretty well, and it stays perpendicular to the wall and doesn't wiggle or wobble one bit. But as soon as I slide in the wooden shelf, the whole shelf wiggles and settles at an inclined angle. Putting in the two screws down on the shelf did nothing to help with the wobbliness. I may have to glue down certain big decoration in fear of it sliding down the shelf, though that may be a bit overcautious and exaggerating.
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Reviewed in the United States on November 20, 2025