Aqua One Filter Sock 200 Micron Replacement Sock
The Aqua One Filter Sock features a 200 micron mesh that effectively traps fine particles such as uneaten food and microalgae, preventing them from entering the sump and circulating back into the aquarium.
The mechanical pre-filter action helps reduce detritus in the sump, improving water quality and maintaining clear, clean water for fish.
To maintain optimal performance, clean the filter sock during routine aquarium maintenance. Rinse it under running tap water only—do not use soap or detergents.
Specifications
| Feature | Detail |
|---|---|
| Mesh Size | 200 microns |
| Compatible Pipe Size | Up to 50mm |
| Usage | Pre-filter for sump systems |
FAQ
Can I use this filter sock with any 50mm feeding pipe?
Yes, this filter sock is suitable for use with any feeding pipe up to 50mm in diameter.
How often should I clean the filter sock?
Clean the filter sock during routine aquarium maintenance to ensure optimal performance.
Can I use detergent to clean the filter sock?
No, do not use soap or detergents. Rinse the sock only under running tap water.

Alan Scott –
The filter sock works well to keep fine particles out of the sump. I noticed a clear improvement in water clarity after installing it. Easy to clean and fits perfectly with my 50mm feeding pipe.
Edward Lee –
It’s a reliable replacement for my old filter sock. The mesh is effective at catching small food particles and keeps the sump cleaner. I rinse it every two weeks during maintenance.
Stephen Carr –
Great product, fits my filter perfectly. The 200 micron mesh catches microalgae and uneaten food without clogging. Water quality has improved noticeably.