OASE FiltoSmart Filter Foam Set
The Filter Foam Set for the FiltoSmart 100 and FiltoSmart Thermo 100 includes two replacement filter foams.
Provides both fine and coarse mechanical filtration to meet the needs of your aquarium.
The timing to replace the filter foam set varies depending on aquarium size, number of fish, and plant density.
| Component | Details |
|---|---|
| Filter Foams | 2 pieces – one fine mesh, one coarse mesh |
| Compatible Models | FiltoSmart 100, FiltoSmart Thermo 100 |
FAQ
How often should I replace the filter foam set?
The replacement timing varies based on aquarium size, number of fish, and plant density. Monitor water clarity and filter performance to determine when to replace.
Are the filter foams compatible with both FiltoSmart 100 and FiltoSmart Thermo 100 models?
Yes, this filter foam set is compatible with both the FiltoSmart 100 and FiltoSmart Thermo 100 models.
What type of filtration does the filter foam set provide?
The set provides both fine and coarse mechanical filtration to remove particles and debris from the water.




Jonathan May –
The filter foam set fits perfectly in my FiltoSmart 100. The fine and coarse layers work well together, keeping the water clean without clogging. I’ve used it for three months and noticed a clear improvement in water clarity.
Joanne Thomson –
Easy to install and matches the original filter design. The coarse foam handles larger debris while the fine one catches smaller particles. Works well with a small community tank.
Matt Greene –
After replacing the old foam, my aquarium has much better water flow and filtration. The foam doesn’t degrade quickly and maintains performance over time.