Checking for product changes
Buy Now, Pay Later
As low as
$3
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Tuesday, Jul 1
Recently Viewed
Size: S-6packs
Features
- Strong Compatibility: The specific size of our aquarium filter cartridge is 2.1 in L x 3.7 in W. It is very suitable for Top Fin BF5 BETTAFLO FILTER & DESKTOP AQUQRIUMS. With this aquarium filter cartridge, you can keep your water healthy every moment. It contains 6 pack aquarium filter cottons, which you can change every 2-4 weeks.
- Excellent Filtration Performance: The filter cotton is made of cotton and carbon and has 3-layer filtering effect, which can filter and absorb 99% of the sundries to fish, so as to keep the water source clean and the healthy growth of fish.
- Long-term Replacement of the Aquarium Filter: According to the test, the filter cotton has already withstood too much sundries 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. Suggest to change filter cartridge every 2-4 weeks.
- Quick Installation: Just remove used cartridge and rinse new cartridge under cool water to remove dust. After rinsing, insert caftridge into flter chamber to protect the health and safety of your fish all the time.
- High-quality After-sales Service: HiTauing produces high-quality filter cartridges for fish tank filter, and is in a leading position in the quality and craftsmanship of all our products. We maintain a thorough quality control process to ensure compatibility with TOP FIN ELEMENT EF-S. If you have any questions, please feel free to contact us!
Package Dimensions : 4.29 x 2.68 x 2.05 inches; 2.4 Ounces
Date First Available : August 19, 2021
Manufacturer : HiTauing
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jul 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: S-6packs
It came through in 3 days. And it was exactly as advertised, proper physical dimensions and tapered shape as needed. I had tried multiple pet stores, whom sold the aquarium set up to my wife. I even tried their online stores and nothing fit, yet online stores the one they had was correct
Reviewed in the United States on March 24, 2023 by saint lover
Size: S-6packs
fits just like the originals
Reviewed in the United States on April 10, 2023 by Crishna
Size: S-8packs
Work like the name brand for. Portion of the cost. Thank you!
Reviewed in the United States on March 19, 2023 by Amy Ellingson
Size: S-6packs
Great price with great product.
Reviewed in the United States on March 19, 2023 by NASAH
Size: S-8packs
Right size great product!
Reviewed in the United States on March 20, 2023 by Denise
Size: S-6packs
We have the Top Fin® Half Moon Aquarium - 3.5 Gallon tank, which requires 2 filters. These are the perfect size!
Reviewed in the United States on March 5, 2023 by holly0745
Size: S-8packs
GREA value
Reviewed in the United States on March 18, 2023 by Tasha
Size: S-8packs
Perfect fit
Reviewed in the United States on March 17, 2023 by Jamie L. Robinson