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Tetra ReptoFilter Filter Cartridges

by Tetra
4.4 out of 5 stars 245 customer reviews
| 3 answered questions

List Price: $7.99
Price: $5.09 & FREE Shipping on orders over $35. Details
You Save: $2.90 (36%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Medium, 3-Pack
  • Assembled and ready to use
  • Filled with Ultra-Activated carbon which absorbs odors and discoloration
  • Dense, dual sided mesh to catch debris and waste
  • Medium size fits the ReptoFilter 90GPH
29 new from $4.53

Tetra Color Fusion Aquarium
$5.09 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Tetra 25845 ReptoFilter Filter Cartridges, Medium, 3-Pack
  • +
  • Tetra 19514 ReptoGuard Water Conditioner Block, 3-Count
  • +
  • Exo Terra Moss Ball
Total price: $17.34
Buy the selected items together

Product Description

Size: Medium, 3-Pack

ReptoFilter disposable filter cartridges use dense, dual sided mesh to catch debris and waste while the Ultra Activated carbon absorbs odors and discoloration.

Product Details

Size: Medium, 3-Pack
  • Product Dimensions: 3.5 x 3.5 x 6.5 inches ; 4.3 ounces
  • Shipping Weight: 4.8 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B000HHLKRI
  • Item model number: 25845
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (245 customer reviews)
  • Amazon Best Sellers Rank: #383 in Pet Supplies (See Top 100 in Pet Supplies)

Important Information

Directions
Replace filter cartridges every two weeks or sooner for optimal performance.

Customer Reviews

Top Customer Reviews

Size: Medium, 3-Pack Verified Purchase
I own five filters that use these cartridges and they work very well, however I found that if you buy the Tetra 26160 Whisper Bio-Bag Cartridge, Unassembled, Medium, 12-Pack you're going to save $$$.

You can reuse the plastic frames (recycle, recycle) from these cartridges. You'll end up paying less than a buck a piece for the Unassembled ones!

They look and work the same.

They are both manufactured by the same company, Tetra.

Prime also!
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Size: Medium, 3-Pack Verified Purchase
These are great quality filters. They will clean the water and keep it clear. I am cheap when it comes to things like this. I washed the filter really well each week and each filter ended up lasting for months and months. In fact one of these pacts lasted me a whole year and the water never got cloudy. If you do clean these be carefully with them. If you are too rough the black rocks inside can escape and you will have to throw it away.
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Size: Large, 3-Pack Verified Purchase
This filter is installed in a half-filled 120 gallon tank housing 2 medium-sized turtles. It is performing very, very well. I am delighted with the clarity of the water. First the filter had to clean up the water after a few days of no filter when the old one failed. It did that within a couple days. Accessing the filters to clean/change them is a matter of lifting the top of the rock formation and pulling out the filters. This is the first filter I've had that didn't hang off the side of the tank and I like it very much; and it looks like a decoration instead of a utilitarian piece of equipment. Finally, our turtles actually use it for basking. What more could I ask for in a filter?
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Size: Medium, 3-Pack Verified Purchase
These filters keep the tank clean as long as you change them regularly of course and they fit my filter.
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Size: Large, 3-Pack Verified Purchase
The item received was the medium size and not the large as stated in the photo & description.
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Size: Medium, 3-Pack Verified Purchase
These filters do their job, but they are over-priced. If you want to save money, just make your own with the Bio-Bag Disposable Filter Cartridges (Medium). The kit includes all you need for making the same filters and they are easy and fast to assemble!
(Review edited to change the product rating to 5 stars instead of 3. The product is great and it shouldn't be down-rated due to price, if you want to spend the little extra so you don't have to make your own, that is your choice for the extra luxury and it really isn't that large of a money difference in the end.)
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Size: Medium, 3-Pack Verified Purchase
I love this product. It's afforable and it is very durable. The filters doesn't cloud the water when you initially put them in.
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Size: Medium, 3-Pack Verified Purchase
I love these ReptoFilter Cartridges. They keep my turtle cage crystal clear! They are affordable, and easy to change, and a practical solution to keeping your reptiles water clean and healthy. I typically use them for about a week and then change them out to maintain clear water in my tank. I also use the ReptoFilter along with this. If you have an aquatic reptile and your not using a filter, buy one, it will make things SO MUCH EASIER. Here is a link to the one that I use: ReptoFilter In-Tank Filter
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Tetra 25845 ReptoFilter Filter Cartridges, Medium, 3-Pack
This item: Tetra 25845 ReptoFilter Filter Cartridges, Medium, 3-Pack
Price: $5.09
Ships from and sold by Amazon.com