8Pcs Aquarium Filter , Compatible for 30-60/20-40 Power Filters, Replacement EZ-Change 3

[Compatible]: Aquarium filter compatible with for ez-change # 3 aquarium filter, fit for 20-40, 30-60 power filters.
[High quality Activated carbon]: Activated carbon can prevent odor, water discoloration and impurities from your aquarium, provide clean and water for healthier fish.
[Strong adsorption]: Contains premium activated carbon, which can capture fine particles or dust in the water, removes the odors, water discoloration and impurities
[Easy to install]: Easy to use, easy to replace and no need assemble, changes in seconds just shake and rinse.
[Reusable]: The aquarium filter is washable . It is recommended to replace it every 2-4 weeks to that the water quality of the aquarium is clear.

Material: filter sponge
colour: blue

Package Contents:
8 x Aquarium Filter

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.