🌊 Dive into clarity with FluvalU4!
The FluvalU4 Bio-Foam Pad is a high-performance replacement filter media designed for the Fluval U4 Underwater Filter, providing exceptional mechanical filtration for various aquatic environments. Its ideal pore size promotes efficient water flow while minimizing clogging, ensuring long-lasting performance.
A**R
Works great
fit like they should, some people don't like this filter in the reviews but they do a decent job and are easy to take to take out and rinse.
L**
Nice replacement sponged
Nice replacement 🧽
S**R
Works well
Works well
M**X
Not for my fish
I'm using this product for myself in the shower. I found it will remove the epidermis cells with ease. Cleaning up the product is a jif. I believe based on these facts for me, probably then, it would also make a good product for cleansing the tank.
V**A
Good replacment
My only complaint is that it costs more than what I found on other websites that had this listed for less than $3, still purchased this however because the others charged extra for shipping.These new filters made a big difference, I had been using the original ones for way too many years!
A**R
Good quality and affordability.
So much cheaper than pre cut filter media from the pet store.
B**Y
Great Filter pad
My aqua tech was happy to see them this time
L**E
Worked as its supposed to
Worked as its suppose to
Trustpilot
2 weeks ago
3 weeks ago
