4 Pack Extra Small Filter Cartridges for Aqueon QuietFlow E Internal Power Filter Size 3 – Extra Small Replacement Filter Cartridges for Aqueon (XS-4 Pack)

• ?????????? ?????????????????The type of our aquarium filter cartridge is XS. and the specific size is 2.9 x 1.8 x 0.3 inches. Extra Small filter cartridges can perfect compatible with Aqueon QuietFlow Fitler E Internal Power Filter Size 3.
• ????????? ????????????????Easy installation using the FRONT orientation tab. Rinse the new filter cartridge under cool water to remove carbon dust. align cartridge bottom key slot. insert the filter cartridge into the filter chamber. make sure the filter cartridge fits completely into the Aqueon filter chamber. Keep your aquatic organisms healthy every moment.
• ????????????? ?????????? ???????????????Ready-to-use cartridges for Aqueon filter are made of high-quality cotton and activated carbon. triple water filtration effect. richer in probiotics. which can reduce heavy metals. absorb harmful bacterial impurities. With this aquarium filter cartridge for Aqueon. you can keep the water source clean and the healthy growth of fish.
• ??????????? ??????????According to the test. the filter cotton has already withstood too much impurities for no more than four weeks. so you need to replace it with a new one to keep the water source healthy and clean at all times. So for optimum performance. replacement approximately every 2 to 4 weeks is recommended.
• ????????-??????? ?????-????? ???????????We maintain a thorough quality control process to ensure perfect compatibility with Aqueon QuietFlow models. If you have any questions. please feel free to contact us! We offer a prompt. courteous refund or a new replacement pack within 24 hours.

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