







🐠 Elevate your aquarium game with Fluval U1 — clean water, zero fuss!
The Fluval U1 Internal Filter is a compact, efficient filtration system designed for aquariums up to 55 litres. Featuring a 3-stage filtration process, adjustable flow control, and a top-access design, it offers easy maintenance and quiet operation, making it ideal for small tanks and busy professionals seeking hassle-free aquatic care.






| ASIN | B0020K966M |
| Best Sellers Rank | 9,094 in Pet Supplies ( See Top 100 in Pet Supplies ) 38 in Aquarium Filters |
| Brand | Fluval |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,109) |
| Date First Available | 24 Mar. 2009 |
| Item Weight | 509 g |
| Item model number | A465 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer part number | HGA465 |
| Model | HAGEN FLUVAL U1 UNDERWATER FILTER |
| OEM Part Number | HGA465 |
| Product Dimensions | 10.16 x 7.62 x 15.24 cm; 508.93 g |
| Voltage | 230 Volts |
R**B
Pump
Good quality pump that is effective and quiet.
R**H
Good filter
Quiet and good for a small tank easy to clean
B**P
Sent EU plug- had to return
Sadly I was sent a unit with a EU plug from Amazon so had to return it and buy one from a pet shop. The filter itself is good this was a replacement from a U2 that wasn't really working. I went for the smaller one as that was all that's needed. Quiet operation and filter is easy to replace. The other one lasted years so hopefully this is the same quality.
J**T
Fluval filrlter
Does what it says on the box very good
K**R
Useless
Comes with a European plug! Useless.
J**Y
John Passey
Had one of these fish tank water filters before, it was about 4 years old before it packed up , and that's working 24/7,so I think that's pretty good.
S**A
Good Filter but Inconvenient US Plug for UK Purchase
I ordered this filter from Amazon.co.uk, expecting a UK plug. Unfortunately, it arrived with a US plug, which was inconvenient and required me to purchase an adapter. Despite this, the filter performs well. It runs quietly, keeps the water clean, and is easy to set up. If you can deal with the plug issue, it's a good choice. Just be aware of the inconvenience for UK use.
M**N
So reliable!
Quiet but so efficient, reliable filter. Bought as Christmas present for my goldfish but I should have invested from the start. I spent only £10 for the previous filter but it broke down after one year.
T**X
The unit don't work $5 temu product did a better Don't trust German product are good Buy this product, you waste your money I have one left not use, get it from me for half price
G**E
Ottimo filtro,rispetto agli altri concorrenti
J**É
Se n'est pas se que je croyais
S**K
Este es mi primer filtro para una pecera para una tortuga pequeña,habiendo aclarado esto tengo que decir que me ha sorprendido que ha mantenido el agua bastante limpia para lo que ensucian las tortugas. Me fui de vacaciones y en 10 días el agua se mantuvo trasparente,es verdad que le añadí también el cartucho Fluval y el líquido Reptoclean a el acuario.
U**Ş
Alabileceğiniz en sessiz ve etkili filtrelerden biri. Düzenli bakım yaparsanız uzun süre etkinlikle hizmet edecektir.
ترست بايلوت
منذ أسبوعين
منذ أسبوع