FluvalU Internal Filters Clean and Clear Cartridge, White
Description
đź’§ Elevate your aquarium game with crystal-clear confidence!
- LIGHTWEIGHT DURABLE - Crafted from premium polyester, combining durability with a sleek white finish.
- EFFORTLESS MAINTENANCE - Extends the time between water changes so you can focus on what matters—enjoying your fish.
- PRISTINE AQUARIUM VIBES - Keeps your tank water beautifully clear, making your aquatic space Instagram-ready.
- PERFECT FIT ZERO HASSLE - Designed specifically for Fluval U1, U2, U3, and U4 filters for flawless integration.
- POWERFUL FILTRATION BOOST - Works alongside Biomax media to supercharge your filter’s cleaning efficiency.
The Fluval U Internal Filters Clean and Clear Cartridge is a lightweight, polyester-made replacement cartridge designed for Fluval U1 through U4 filters. It enhances water clarity, extends intervals between water changes, and works in tandem with Biomax media to maintain a pristine aquatic environment.
Specifications
| Pet Type | Fish |
| Product Dimensions | 5 x 8.5 x 15.5 cm; 24 g |
| Item model number | A499 |
| Outer Material | polyester |
| Colour | White |
| Size | Clean&clear |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 24 g |
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Reviews
M**N
I swear by these cartridges!
I was struggling with the water clarity in my 200l aquarium which has been up and running for over a year now. Even when everything had settled days after partial water changes, vacuuming the sand etc; the water still didn't look great. (I do only change the filter media when absolutely necessary and normally give it a wash in the old tank water.)I spotted these cartridges on Amazon and thought i'd give it a go; not really expecting much. I put one of these into the Fluval U4 filter and within 2 days the water was clear! I think they're fairly priced and definitely worth a go!
M**S
Works great with U1 filter
Bought to add to my U1 filter and it works great. Was easy to insert as there’s a removable section in the filter sponge so this just fits right in there and it seems to be doing the job as the tank water is keeping lovely and clear.
M**N
It is working.
The water in my goldfish tank stay clean longer with this product. I believe it is working.
A**A
Great
But this all the time , makes a difference in my fish tank
J**P
Quality
Bought over and over.Well priced, great quality
S**T
Crystal Clear Water
Water has never been so clear. they are expensive though.
S**M
Good but pricey
Although they do a good job there just too small and too costly. I used these once then switched to buying a large sheet of filter floss which I cut up and put in place of these. Water is crystal clear with both products but the filter floss is a fraction of the price
L**H
Fits perfectly
The media could not be loaded. Great value, fits perfectly into the filter and the water is very clear. Fish must be happy as we now have fry.
Common Questions
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