Pay in installments of $54.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours Β· Estimated delivery Aug 11 - Aug 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fluval FX4 High Performance Canister Aquarium Filter - Multi-Stage Filtration, Built-In Powered Water Change System, and Basket-In-Basket Tray DesignAbout This Enhanced Performance: Multi stage filter pumps out 700 US Gal (2,650 L) of water per hour, with the patented Smart Pump advanced microchip technology continuously monitoring and optimizing pump performance. Self Starting: Just add water, plug in and Smart Pump technology will take over. Any trapped air is auto evacuated every 12 hours to ensure maximum efficiency. Multi functional Utility Valve: Drain at the base makes it possible to empty
About This
- Enhanced Performance: Multi-stage filter pumps out 700 US Gal (2,650 L) of water per hour, with the patented Smart Pump advanced microchip technology continuously monitoring and optimizing pump performance.
- Self-Starting: Just add water, plug in and Smart Pump technology will take over. Any trapped air is auto-evacuated every 12 hours to ensure maximum efficiency.
- Multi-functional Utility Valve: Drain at the base makes it possible to empty the canister and perform seamless water changes by draining and refilling water directly from it. Convenient lid-mounted hosing clips offers clean storage when not in use.
- 4-Stage Filtration: Four removable filter baskets eliminate water bypass and hold up to 1 US Gal (3.9 L) of media: mechanical, chemical, and biological. These baskets enable you to stack in the precise combination that will work best for your aquarium.
- Compact and Quiet Design: FX4 canister filter stands 16.5β (42 cm) tall and easily fits under most aquariums. Unidirectional impeller has fewer mechanical joints for reduced noise. Rubber feet reduce vibration and add stability.
Overview
- Brand : Fluval
- Product Grade : Performance Part
- Item Weight : 6.43 Kilograms
- Style : Canister
- Global Trade Identification Number : 00015561102148
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
4.9 β
β
β
β
β
Based on 18 reviews
Sort
Product Reviews
β
β
β
β
β
5
Super fun!
Size: 8.5, Color: Red Pepper
These are so fantastic! The color is amazing! It is a bit on the tomato-red side of the color-wheel. The fit is great. They are comfortable from the 1st step. Easy to walk in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
β
β
β
β
β
5
Look nice and super comfortable
Size: 9.5, Color: Sand
Very comfortable and go with everything! True to size and worth the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
β
β
β
β
β
5
Comfortable
Size: 7, Color: Sand
Sharp cute trendy! Light weight, versatile
Excellent quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
β
β
β
β
β
5
Footbed very soft and cushiony
Size: 9, Color: Sand
It was so comfortable even though it was a half size too small so i was able to exchange for a larger size. I originally ordered a size 9 and exchanged for a 9.5. I havenβt received the 9.5 yet but I am sure I am going to love them. They are so cute and go with everything.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
β
β
β
β
β
4
I wanted to love these....
Size: 8, Color: Sand
I really wanted to love these, and I *almost* did. They are comfortable and cute. But they are a little wide across the mid-foot so they were a little sloppy on my feet. The platform is quite high, and while at 5'3" I appreciated the extra height, between that and being too wide, I felt they were an accident waiting to happen. If they were slightly more narrow and a little lower, I would have been in love, but I had to return them. They seem true to size except for the extra width.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026