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
- Regular Price
- $41.64
- Sale Price
- $41.64
- Regular Price
- Unit Price
- per
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.
How long will it take to ship my order?
Your order will be shipped within 3-8 business days.
How much does it cost?
We offer free trackable shipping on select items.
Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.
Where is my order shipped from?
Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.
How long does shipping take?
USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days
As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.
Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.
Please note:
- Returns are only available for US orders. International orders are final sale.
- For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
- Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
- A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.
You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.
We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.
Have questions about sustainability, shipping, return, exchange or something similar?
Check our FAQ page.







