does anyone have the exact measurements for the X large + Medium filters? Thanks

Must be a secret - I sure don't understand why the seller doesn't clearly list the size.Whisper Bio-Bag Filters are slightly tapered in the drawing. Width dimensions are at the top.Large: 4.6 wide x 6.4 tallMedium/"Junior": 3.0 wide x 5.2 tallSmall: 2.1 wide x 3.8 tallFound dimensions on the Tetra website but not sure the link address will work here. Here is the PDF file link:http://cdn.spectrumbrands.com/~/media/UPG/Tetra/Aquarium/Equipment/Replacement%20Filter%20Cartridges/WhisperCartridges.ashxIf this doesn't work go to their website at: www.tetra-fish.com and search for "Tetra Whisper Unassembled Bio-Bag Filter Cartridges"

Does it fit topfin power filter 10?

I bought these about a month ago for my top fin 10 filter. The cartridge in my top fin 10 is angled inward at the bottom whereas this filter cartridge is more of a rectangular shape. Due to the shape it does not fit the top fin 10 slot. However I kept my old cartridge frame and I'm using this product, everything works great.

What is the difference between the 26164 and ATS26164? Both seem to be 12 large Whisper filter cartridges.

Hi, I use the Medium size whisper filter cartridges...the difference between the 26164 & ATS26164 could be the fact that one is a pre-assembled cartridge and the other is not. I buy the 12 pack of unassembled filters which are quite a bit cheaper and are the identical product. It comes with the white filters, one plastic insert, and small charcoal bags that take a few minutes to assemble. Hope this helps.

medium size it's for 10 galons?

Hi Oscar, the medium size fits the Whisper PF10 and the Whisper 20 Power Filters.

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Tetra Whisper Bio-Bag Medium Filter Cartridges for Aquariums, 12 Count

Tetra Whisper Bio-Bag Medium Filter Cartridges for Aquariums, 12 Count

Product ID: 2116011

Details

Brand
Tetra
Item Form
Filter Part
Item Weight
6.4 ounces
Liquid Volume
5 liters
Number of Packs
12

♻️Activated carbon removes odors & discoloration

⚙️Fits multiple Tetra Whisper filter models

🛡️Dual-sided mesh traps debris

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Description

♻️ Keep your aquatic world whisper-quiet and crystal clear!

DUAL SIDED MESH DEFENSE - Dense mesh captures fish waste and debris, keeping your tank spotless.
ECONOMICAL 12 PACK VALUE - Stock up and save with a bulk pack that keeps your aquarium thriving month after month.
EFFORTLESS MONTHLY REFRESH - Easy-to-assemble cartridges designed for quick replacement—no hassle, no mess.
CRYSTAL CLEAR WATER ALWAYS - Advanced activated carbon eliminates odors and discoloration for pristine aquariums.
PERFECT FIT ZERO GUESSWORK - Color-coded design ensures you always pick the right cartridge for your Tetra Whisper filter.

Tetra Whisper Bio-Bag Medium Filter Cartridges are unassembled replacement cartridges designed to fit Tetra Whisper aquarium filters (55-10 gallons). Featuring dual-sided mesh to trap debris and activated carbon to remove odors and discoloration, these cartridges ensure clean, healthy water. Sold in a convenient 12-pack, they are easy to assemble and recommend monthly replacement for optimal aquarium maintenance.

Specifications

ASIN	B0002DHZKS
ASIN	B0002DHZKS
Allergen Information	Gluten Free
Best Sellers Rank	#1,151 in Pet Supplies ( See Top 100 in Pet Supplies ) #22 in Aquarium Filter Accessories
Brand Name	Tetra
Customer Reviews	4.7 4.7 out of 5 stars (28,182)
Date First Available	July 23, 2008
Department	Unisex-Adult
Global Trade Identification Number	00046798261605
Included Components	Whisper Unassembled Bio-Bag Cartridge Medium (12 pack)
Item Form	Filter Part
Item Type Name	Filter Cartridge
Item Weight	6.4 ounces
Item model number	26160
Liquid Volume	5 liters
Manufacturer	Tetra
Manufacturer	Tetra
Manufacturer Part Number	AQ-26160
Model Number	26160
Pet Type	Fish
Product Dimensions	3.5 x 8.5 x 6.75 inches; 6.4 ounces
Target Species	Fish
UPC	074994351424 522180600912 045623621201 802201331286 707005114267 723436273892 634252005072 760625107279 760625104841 608166436048 046798261605 608166436413 760625102960 723169228435
Unit Count	12 Count

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€ 57.16

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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