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10 Pack Large Replacement Filter Cartridges for Tetra Whisper Bio-Bag Filters, Compatible with 20i,40i/IQ20,30,45,60/PF20,30,40,60 Filters and ReptoFilter Aquariums
10 Pack Large Replacement Filter Cartridges for Tetra Whisper Bio-Bag Filters, Compatible with 20i,40i/IQ20,30,45,60/PF20,30,40,60 Filters and ReptoFilter Aquariums
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About This
- 【Powerful Aquarium Filtration System】Our small filter cartridge has a unit size of 4.5 * 6.7 inches (11.5 * 17 centimeters), apply to Tetra Whisper Filter 20i 40i / IQ 20 30 45 60/ PF20 30 40 60, providing a super filtration system for your aquarium.
- 【Excellent Triple Filtration Performance】The filter cotton is made of cotton and activated carbon, filtering and absorbing impurities, maintaining a clean water source and a healthy growth environment for fish
- 【Premium Activated Carbon】Our cartridges are packed with high-quality activated carbon to ensure your aquarium water stays clean and clear.
- 【Easy to replace】The element has been pre assembled, which is easy to replace, and only needs to be correctly installed on the power filters.
- 【Optimal Performance】To maintain the best water quality, we recommend replacing the cartridge approximately every 2-4 weeks for peak filtration efficiency.
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Frequently Asked Questions

How long does shipping take?
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.