8 Pack Large Filter Cartridges Replacement Compatible with Aqueon QuietFlow Power Filter Sizes 20, 30, 50, 75 & E Internal Filter Size 40, Canister Filter 200/300/400 – Includes 6 Ammonia Reducer Filter Pads

Strong Compatibility:
These large filter cartridges measure 6.5 × 5.5 inches and are compatible with a wide range of Aqueon filters, including QuietFlow LED PRO Power Filter sizes 20, 30, 50, 75, QuietFlow Power Filter sizes 20, 30, 50, 55/75, QuietFlow E Internal Power Filter size 40, QuietFlow Canister Filter sizes 200, 300, 400, and Zilla size 40.

High-Efficiency Purification:
This kit includes 6 extra Ammonia Reducer Filter Pads compatible with Aqueon filters. These pads efficiently remove harmful ammonia, fish waste, and leftover food, while also absorbing organic debris. Pads can be trimmed to fit if necessary, and minor dust may appear during cutting. Compatible with QuietFlow LED PRO Aquarium Power Filters (20, 30, 50, 75).

Five-Stage Filtration System:
The combination of ammonia reducer pads and ultra-activated carbon filter cartridges forms a complete filtration system. Dense dual-sided mesh and superior thickness ensure better filtration. Ultra-Activated Carbon filters up to 99% of impurities, and processed zeolite effectively absorbs pollutants and heavy metals, maintaining clean water and supporting healthy fish growth.

Quick and Easy Installation:
Turn off the filter, remove the used cartridge, and rinse the new cartridge under water to remove any dust. Insert the cartridge into the filter chamber in the “FRONT” orientation, ensuring it fits securely.

Excellent Filtration Performance:
Specifically designed for Aqueon QuietFlow Filters, these cartridges provide reliable and efficient filtration, keeping your aquarium water clean and healthy. For optimal performance, it is recommended to replace the filter every 2–4 weeks, depending on tank size and fish population.