12 Pack Large Fish Tank Filter Cartridges Compatible with Tetra Whisper Bio-Bag Filters, Turtle Tank Filter Replacement for Whisper 20i, 40i / IQ20, 30, 45, 60 / PF20, 30, 40, 60 & ReptoFilter
- Regular Price
- $56.34
- Sale Price
- $56.34
- Regular Price
- Unit Price
- per
About This
- Perfect Fit：Precisely sized at 6.7 x 5.1”, the large fish tank filter cartridge is compatible with Tetra Whisper Bio-Bag External Filter PF20, PF30, PF40, PF60, Whisper External IQ20, IQ30, IQ45, IQ60, Whisper Internal 20i & 40i filters and TetraFauna ReptoFilter 50 gallons (125 GPH). It's Ideal for 20-60 gallon fish tanks or aquariums
- Multi-stage Filtration：Made with premium coconut shell carbon and natural zeolite, the fish filter cartridge delivers exceptional cleaning—removes impurities, particles, ammonia, and heavy metals. It runs quietly for undisturbed aquatic life
- Stable Water Quality：Stabilizes pH, eliminates odors, and keeps water crystal clear—filter for fish tank supports thriving fish, plants, and a balanced ecosystem
- Durable Design：Reinforced double-layer mesh with enhanced thickness ensures long-term stability and reliable performance, maintaining clear water and healthy growth environment for your aquatic pets
- Easy Maintenance：Simple to install, remove, and clean. Rinse new turtle tank filter replacement briefly before use; replace every 2-4 weeks (based on tank population) for optimal water quality
- Reliable Performance：Built with high-quality materials for consistent durability, tetra large filter cartridges ensures free & stable water flow and maintains clear, clean water
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?
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