The Fluval 4 Plus Carbon Filter Pad with high-quality impregnated active carbon has been specially developed as a fine filter medium for the Fluval 4 Plus Underwater Filter. It is particularly suited to filtering out harmful liquid substances, dyes, medicines and extremely fine suspended particles and contaminants. It improves the clarity, color and smell of the water. The Fluval 4 Plus Carbon Filter Pad does not alter properties of aquarium water.
M**R
They do the what they are intended to do.
They do the what they are intended to do.
K**E
Great Product
n/a
M**S
Excellent
I have 2 of these filters in my 75G tank for my turtles and fish...they are working excellently at keeping my water clean and clear! They are a little hard to get apart to clean the sponges in the filter out, but all in all i reccomend!
M**S
Five Stars
Perfect condition. Exactly as pictured and described. Very pleased with purchase. Very good pads.
R**Y
filter
These carbon filters really keep the water in my aquarium clear and free of particles. I recommend it to anyone that has a Fluval 4 underwater filter.
B**F
filter
This is a good brand of filters and does a nice job keeping the aquarium clean. I really like the Fluval Filters.
C**R
Works as expected
I have 3 Fluval filters that use these. They do a nice job of keeping the water clean.
P**L
Five Stars
they work
Trustpilot
2 weeks ago
1 day ago