Aqueon QuietFlow Replacement Internal Filter Cartridges, 6 Count, Large, for QuietFlow Internal Filter AT30 and AT40
Aqueon QuietFlow Replacement Internal Filter Cartridges, 6 Count, Large, for QuietFlow Internal Filter AT30 and AT40
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Aqueon QuietFlow Replacement Internal Filter Cartridges, 6 Count, Large, for QuietFlow Internal Filter AT30 and AT40

Where Aqueon QuietFlow Replacement Internal Filter Cartridges,... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.
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2How to use it
Compare the size or capacity details with your dog's measurements.
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3What owners notice
Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.
About this product
This large aquarium filter cartridge is sized for QuietFlow Internal Filter models AT30 and AT40. Six cartridges come in the pack, and each one holds a foam layer and activated carbon so it works as a two-stage filter in the existing QuietFlow unit.
Does it fit your QuietFlow filter?
Check the model number on your QuietFlow Internal Filter before buying. The large cartridge is made for the AT30 and AT40 units, so a filter with a different model number needs another size.
How each cartridge filters
- The foam layer is dense and traps particles and debris from the water.
- Activated carbon in the cartridge is a chemical filtration stage that removes odours, discoloration and toxins.
- Because both stages sit in one cartridge, each unit filters mechanically and chemically at the same time.
Six cartridges in the pack
The pack contains six cartridges, all in the large size for the AT30 and AT40 filters. The cartridges ship as a single package of three, so the unit count reads 6.
What buyers ask about these cartridges
Which QuietFlow filter models take these cartridges?
They fit the QuietFlow Internal Filter models AT30 and AT40. A filter with a different model designation uses a different cartridge.
How many cartridges are in one pack?
One pack contains six cartridges, listed as a unit count of 6.
What type of filtration does each cartridge provide?
Each cartridge is a two-stage filter with dense foam for mechanical filtration of particles and debris, and activated carbon for chemical filtration of toxins, odours and discoloration.
What are the cartridge dimensions?
The item measures 12.7 × 15.2 × 10.2 cm, or 5 × 6 × 4 inches.
| Model | 100106975 |
|---|---|
| Colour | Multicolor |
| Material | Rubber |
| Item dimensions (L x W x H) | 12.7 x 15.2 x 10.2 cm (5 x 6 x 4 in) |
| Number of items | 3 |
| Package quantity | 3 |
| Unit count | 6 |
Product details
| Brand | Aqueon |
|---|---|
| Product type | Aquarium Filter Cartridge |
| Department | Aqueon Canada |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost |
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is Aqueon QuietFlow Replacement Internal Filter Cartridges, 6 Count, Large, for QuietFlow Internal Filter AT30 and AT40 available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare Aqueon QuietFlow Replacement Internal Filter Cartridges,... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in Aqueon Canada, and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










