Tetra Whisper Bio-Bag Disposable Cartridges, Aquarium Filter Cartridges, 3 Count
$6.49
Price: $6.49
(as of Mar 25, 2025 22:52:27 UTC – Details)
Tetra® Whisper® Bio-Bag® Disposable Filter Cartridges keep aquarium water crystal clear and remove odors and discoloration. The dense, dual-sided mesh catches debris and fish waste. Ultra-Activated® carbon absorbs odors. Use these replacement filter cartridges in your Tetra® water filter – each package is color-coded to make it simple to remember which size to purchase. These replacement filters are assembled and ready to use for your convenience. Clear water made simple. Rinse Tetra Whisper Bio-Bag Disposable Filter Cartridges under cool tap water to remove carbon dust. Open the lid of your filter and insert the Bio-Bag cartridge into the filter. Replace a clogged Bio-Bag filter cartridge when there is reduced water flow out of the filter. For best results, change your filter cartridge monthly or sooner if needed. Size medium. Choose the small size filter cartridge to fit the Tetra® Whisper® 3i Internal Filter; choose the medium cartridge to fit the Tetra Whisper PF10 Power Filter, 10i Internal Filter and Reptofilter® 90 GPH; and choose the large cartridge to fit the Tetra Whisper 20, 30, 40 and 60 Power Filters and 20i and 40i Internal Filters. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you’re an experienced hobbyist or just starting out, Tetra has everything you need – from a large variety of quality fish food and innovative equipment to test kits and decor.
Is Discontinued By Manufacturer : No
Product Dimensions : 3.5 x 3.5 x 6.5 inches; 3.84 ounces
Item model number : 26169
Department : Unisex-Adult
Batteries : Product Specific batteries required.
Date First Available : June 15, 2004
Manufacturer : Tetra
ASIN : B0006JM09E
Country of Origin : USA
REPLACEMENT CARBON FILTER: Keeps aquarium water crystal clear – removes odors and discoloration.
CATCHES DEBRIS: Dense, dual-sided mesh filters debris and fish waste.
FITS TETRA WHISPER WATER FILTERS: Color coded to make it simple to remember which replacement cartridge size to purchase.
CONVENIENT: Replacement filter cartridges are fully assembled and ready to use.
USAGE: Change monthly or sooner if needed.
Conveniently Assembled and Ready-to-Use
Like the unassembled, the-Packages are color-coded, making it easier than ever to remember which size to purchase
Easy to Assemble, Easy to Replace
Please read all label information on delivery
Customers say
Customers find the filters work well and provide good value for money. They filter effectively and keep the tank clean and clear. The filters are easy to use and install, with clear instructions and a convenient fit. However, some customers have differing views on the quality and water clarity.
AI-generated from the text of customer reviews
13 reviews for Tetra Whisper Bio-Bag Disposable Cartridges, Aquarium Filter Cartridges, 3 Count
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$6.49
Me –
Great deal
Honestly this is a great deal. I could spend way more on filters thankfully I found these. Really good price. I love the quality to it especially the carbon in it. Iâve noticed it prevents algae growth in my tank and filters out particles in the water. Very good performance. Iâve used tap water with fish solution but it had particles floating on the top cause the solution like made them float, a few hours later I couldnât see those particle’s on top of the water as they got filtered out by the carbon in it I believe. I have not seen any safety concerns that I would like to mention and have not noticed any safety with this specific product very safe to use. My last fish died because it got caught behind its water heater, Iâve never had issues with this filter part. Really no issues in general at all. Very easy to use. Just find the right fit before you buy.
Anonymous001 –
5 Star product! ( PLEASE READ BEFORE BUYING))
Great Product! I was a little bit worried because people had “black stuff” In their package and claimed they were used. That is 100 PERCENT FALS To inform everyone it is completely safe to use ( these filters have activated carbon which tells you what that is . This price is 50% less than the this brand at pet stores. No matter what others tell you Amazon delivers the package with care and pride. It was also very nicely packaged. The longevity is the same as the pet store or something similar. It is never the less the best brand ever for Fish filter needs . ( Just please rinse the filter in water before you use it)
Mijohol –
Rinse this filter before using it
This works great for my fish tank and it fits perfectly in the filter
DocSue1 –
Great value for money
These arrive pre-assembled and so they are ideal for today’s busy lifestyles. Great value for money.
penny –
The packager needs to bag before putting in the mailing box
I like the product . theyr nice an convienently assembled. But the person in packaging needs to put them in a bag before they put them with ALL MY OTHER PRODUCTS AND TURNS THEM ALL COAL ASH COLOR…
Tabby –
Great for Bettas
These filters are the perfect size for a filter for a Betta tank. They’re very simple to install too, all you gotta do is slide them into the filter. They’re super strong so they can last months on end and be cleaned multiple times. They also allow water to flow freely through the filter so it doesn’t make your filter noisy.
Ritz – My Sister & Brother-In-Law were surprised. Order arrive sooner than I was informed. . –
Great price!
Fish filters are at great price!
TRISHA Timko Cypher –
Works in tank
Fast shipping!
M.Cecilia –
Serve perfeitamente na bomba para aquaterrarium que tenho. Qualidade do filtro é excelente.
Khaldoun –
.
dasher –
well i usually buy these on amazon as the petstore is either out of stock or almost dble the price..the seller i usually use here has a 12 pack..the ones you have to put together and there just over $28.00 now..Had time to search around and found this seller..its a 3 pack already done and ready to drop into your aquarium filter..I iorder 3 boxes at $4.97 each..so 9 filters were around $1.65 each..if i had gone with the 12 pack from the other supplier they worked out to $2.33 each and you get the mess of adding the charcol ..Great deal and exactly what i needed and these are Tera filters..will buy here again!
Alejandro –
Quedan perfectos en el filtro y limpian muy bien, además el precio se me hizo muy bueno!
Miguel –
BUEN ARTICULO, FILTRA BIEN LOS RESIDUOS