Patented dual-sided dense-floss cartridges contain over 25% more activated carbon than the leading brands. These unique cartridges were designed to ensure even distribution of carbon throughout for more thorough filtration and longer cartridge life.
- Ready-to-use cartridge contains high quality activated carbon that keeps water clean, rinse before replacing
- Fits Aqueon QuietFlow Filter: LED PRO Size 10 and E Internal 20 gallon
- Installs in seconds: align cartridge bottom key slot for an accurate fit inside the Filter
- For optimal performance, change approximately every 4 to 6 weeks
- Do not clean Bioholster when replacing the cartridge as it contains beneficial biological bacteria
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.