Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
For Your Every Summer RSVP, with Code: SUMMER15
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
4.5 ★★★★★
Based on 1506 reviews
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Product Reviews
★★★★★ 5
Great quality, color, look and price! So happy the yellow was back in stock when I purchased
Oh my gosh. I absolutely love this sweater on my 44-year-old son. He loves it as well. He is wearing a size medium in the picture. Great quality, launders as well. He simply washes it in the machine with cold water and then puts it on a hanger to dry. It is one of his faves!
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Comfortable Sweater!
Great quality sweater. True to size! Comfy, too!
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Wash and wear is fantastic
Great sweater. Wash and wear is fantastic. No shrinking or wrinkles. Fits very well and soft.
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Reviewed in the United States on January 14, 2026
★★★★★ 4
The Fit.
The sweater is awesome. Fits great, feels great on and it keeps me warm.
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Reviewed in the United States on November 8, 2025
★★★★★ 5
Great holiday sweater!
Special Size: Wide Ribs, Size: Large, Color: Lake Green
Good looking shirt! Bought for husband for our holiday pictures to wear over a collared shirt and it looked high quality, was soft and felt comfortable despite it being 70 degrees
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Reviewed in the United States on December 19, 2025