AquaClear Foam Filter Insert for 110gal Aquarium
The AquaClear Foam Filter Pad is made from high-quality porous foam designed to capture larger particles, debris, dirt, sediment, rust, limescale, and other impurities. It helps maintain cleaner water in your aquarium, supporting a healthier environment for your fish.
For best results, replace the foam pad every 2 to 3 months. You can rinse it periodically to extend its use between replacements. This filter pad is identified by Hagen part number A-623 and is available at ReptileSupply.com.
| Feature | Detail |
|---|---|
| Material | Porous foam |
| Compatibility | AquaClear 110 Aquarium Filter |
| Part Number | Hagen A-623 |
| Replacement Interval | Every 2–3 months |
FAQ
How often should I replace the foam filter pad?
It is recommended to replace the foam filter pad every 2 to 3 months for optimal performance.
Can I clean the foam filter pad instead of replacing it?
Yes, you can rinse the foam filter pad periodically to extend its usability between replacements.
What types of impurities does the foam filter remove?
The foam filter captures larger particles such as dirt, sediment, rust, limescale, and other debris.

Andrea Dowd –
The foam pad works well in my 110-gallon tank. It keeps the water clean and helps reduce visible debris. I’ve used it for three months and it still performs effectively. I rinse it every two weeks and it holds up well.
Felicity McGrath –
I noticed a clear improvement in water clarity after installing this filter pad. It catches larger particles that would otherwise settle at the bottom. I plan to replace it in about two months as recommended.
Jasmine Reid –
Easy to install and fits perfectly in my AquaClear 110 filter. The foam is durable and effective at filtering out sediment and rust. I’ve kept it clean by rinsing it weekly and it hasn’t lost its performance.