Aqueon Aquarium Fish Tank Replacement Filter Cartridges Medium – 15 pack
$37.95
Price: $37.95
(as of Nov 02, 2025 06:17:47 UTC – Details)
Aqueon Replacement Filter Cartridges are dual-sided, featuring dense-floss with over 25% more activated carbon than the leading brands. These patented cartridges were designed to ensure even distribution of activated carbon. To use, simply rinse under cold water and easily install using the “FRONT” orientation tab. Aqueon Replacement Cartridges are available in: X-Small, Small, Medium and Large.
Aqueon products offers a wide range of items so that you can build and maintain a healthy aquatic environment. All the essentials from fish tanks, filters, lighting, food, care, and other supplies that your pet fish needs. We make it easy for you to get your first aquarium and to grow in the hobby as you become more of a fish expert with every step you take and every new thing you learn. For those seasoned hobbyists, we are committed to aquarium product innovation so that we continue to offer products that get you excited. With the Aqueon brand, it’s all about the fish.
Product Dimensions : 9.84 x 4.92 x 4.92 inches; 1.07 Pounds
Item model number : 100537064
Date First Available : September 1, 2018
Manufacturer : Central Garden & Pet
ASIN : B07GVLYXWR
Best Sellers Rank: #577 in Pet Supplies (See Top 100 in Pet Supplies) #1 in Aquarium Filter Accessories
Customer Reviews: 4.7 4.7 out of 5 stars 48,678 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
🐟 25% MORE ACTIVATED CARBON – Aqueon Replacement Filter Cartridges are dual-sided, featuring dense-floss with over 25% more activated carbon than the leading brands
🐟 HIGH-QUALITY ACTIVATED CARBON – The cartridge contains high-quality activated carbon that keeps water clean
🐟 EVEN CARBON DISTRIBUTION – Aqueon’s patented cartridges were designed to ensure the even distribution of activated carbon
🐟 EASY INSTALLATION – Simply rinse under cold water and easily install using the “FRONT” orientation tab
🐟 MULTIPLE SIZES AVAILABLE – Aqueon Replacement Cartridges are available in X-Small, Small, Medium, and Large
🐟 OPTIMAL PERFORMACE – For optimal performance, change approximately every 4 weeks
🐟 VERSATILE – Fits Aqueon QuietFlow Filter: LED PRO Power Filter Size 10, Power Filter Size 10 and E Internal Power Filter Size 20
🐟 TRUSTED – Developed by true aquatic hobbyists, Aqueon provides a broad array of aquarium solutions to help maintain healthy, life-sustaining aquatic environments
🐟 Aqueon had one goal in mind: “Doing what is best for the health and well-being of fish and aquatic life”
Customers say
Customers find these filter cartridges to be reliable and effective, working well on filtration systems and keeping tanks sparkling clean. They are easy to use and change, with one customer noting it takes just 10 seconds to replace them. Customers appreciate their quality and value, with one mentioning they kept their beta fish alive for almost two years.
13 reviews for Aqueon Aquarium Fish Tank Replacement Filter Cartridges Medium – 15 pack
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Alecia –
Excellent Filter Cartridges for Clean Water! âââââ
The Aqueon Aquarium Fish Tank Replacement Filter Cartridges (Small – 9 pack) have been a game-changer for keeping my fish tank water clear and healthy. These cartridges fit perfectly in my Aqueon filter, and the quality is top-notch.Pros:Great Fit: They fit my filter perfectly, which makes the replacement process super easy and hassle-free.Efficient Filtration: The cartridges do an excellent job of removing debris and keeping the water clean. Iâve noticed a big improvement in the clarity of the water since I started using them.Long-Lasting: Iâve been able to use each cartridge for a good amount of time before needing to replace it, making this pack a great value.Convenient Pack Size: The 9-pack is perfect for ensuring I have extras on hand, and itâs much more cost-effective than buying individual filters.Cons:None so far!These filters are easy to use, efficient, and very effective at keeping the water clean. Iâm very happy with this purchase and will definitely continue to buy these filters for my tank. Highly recommend for anyone looking to keep their aquarium in top shape!
Amazon Customer –
excellent product
Excellent price on an excellent product. Filters work as advertised. Much less expensive than buying from a pet store.
JL Lear –
Spend the money. You wonât regret it.
These are FAR superior at filtering and keeping your aquarium healthy than generic off-brand filters. I tried saving money and regretted it. My fish are now heathier, the water clearer and tests healthier, and they last longer (sometimes I had to change the others every 2-3 days). Very much worth the money!
H. Lincoln –
Solid filters for a medium aquarium
They work like they should. I swap them out about once a month and my tank stays clean. No complaints here. It is easy to assemble and they fit as they should. They do keep the noise level down I think and have held up great so far.Make sure you rinse with cold water before placing them in.
Joseph –
They work well and are inexpensive for their intended purpose.
They keep the circulated flow from having nasty algae visibly floating around the tankâs water. Letâs be honest here, if you are worried about a critique on a small filter, for a small tank, for small inexpensive fish, you may be worrying about things that donât matter.
David –
Amazing deal!
Always buying these for my fish tank! Great deal and last long time. You wonât find anywhere the deal that they have it here.
BlueFootBirdie –
10/10
Reliable and easy to use! These filters keep my tank super clean and clear. They slide right into the filter unit and last a good amount of time. Iâve bought these before and will definitely keep ordering â great quality and always dependable.
CM –
Great cartridge
Fit perfect in cartridge sleeve
Celyne –
exactly like the one that came with my aquarium
usman –
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Tara Dawn –
These seem to work fine, as they should, but our tank was getting so dirty that we had to replace these nearly every week. We have now adopted our fish out due to cost and work associated, but if you use this system, these filters are perfectly fine.
JD_Fishie –
I’m burning through a new filter every few weeks but the fact that they keep up with everything I do makes them worth every penny. I’ve changed fish loads, substrates, plant configs, everything that can possibly be done. The fact that the filters catch all the junk I put in there and keep the tank running (a 30 gallon tall) is a good thing. I do have to order these a dozen at a time now however they are still cheaper than buying locally – so just plan ahead as any fishkeeper should.I’ll be adding another aqueon filter product just because of the good luck and ease of use so far.
Nikki T. –
This filter really did a great job of removing excess gunk from our betta fish tank. Definitely helped keep the nitrate and nitrite levels in check! must replace semi monthly – monthly (in my experience).