Aqueon QuietFlow Internal Power Filters
Three stage filtration:
- Dense foam mechanical filtration – removes particles and debris
- Activated Carbon chemical filtration – removes odors and discoloration from water
- Patented BioGrid biological filtration – removes toxic ammonia and nitrites
All filters use Aqueon Replacement Internal Filter Cartridges:Â
QuietFlow Internal AT10 – one Small cartridge
QuietFlow Internal AT15 – two Small cartridges
QuietFlow Internal AT30 – one Large cartridge
QuietFlow Internal AT40 – two Large cartridges