---
product_id: 295166963
title: "26160 Whisper Bio-Bag Cartridge, Unassembled, Medium, 12-Pack"
brand: "tetra"
price: "Bs.866"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/295166963-26160-whisper-bio-bag-cartridge-unassembled-medium-12-pack
store_origin: BO
region: Bolivia
---

# Color-coded for easy size recognition Carbon filter removes odors & discoloration Dual-sided mesh traps debris 26160 Whisper Bio-Bag Cartridge, Unassembled, Medium, 12-Pack

**Brand:** tetra
**Price:** Bs.866
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your aquarium whisper-quiet and crystal clear—because your fish deserve the best!

## Quick Answers

- **What is this?** 26160 Whisper Bio-Bag Cartridge, Unassembled, Medium, 12-Pack by tetra
- **How much does it cost?** Bs.866 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/295166963-26160-whisper-bio-bag-cartridge-unassembled-medium-12-pack)

## Best For

- tetra enthusiasts

## Why This Product

- Trusted tetra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Maintenance:** Unassembled design makes replacement quick and hassle-free—no aquarium downtime.
- • **Debris? Caught and Gone:** Dense dual-sided mesh efficiently traps fish waste and debris, keeping your tank spotless.
- • **Crystal Clear Water, Always:** Advanced carbon filtration eliminates odors and discoloration for pristine aquariums.
- • **Perfect Fit, Zero Guesswork:** Color-coded cartridges ensure you always pick the right size for your Tetra Whisper filter.
- • **Monthly Refresh for Peak Performance:** Recommended monthly changes keep your aquatic environment healthy and thriving.

## Overview

The Tetra 26160 Whisper Bio-Bag Cartridge is a medium-sized, unassembled replacement carbon filter designed specifically for Tetra Whisper water filters. Featuring a dual-sided dense mesh to trap debris and fish waste, it ensures crystal-clear water by removing odors and discoloration. Color-coded for easy identification, these cartridges are lightweight (181g) and sized to fit aquariums up to 5 liters. Regular monthly replacement guarantees optimal filtration and a healthy aquatic environment.

## Description

26160 Whisper Bio-Bag Cartridge, Unassembled, Medium, 12-Pack

## Features

- UNASSEMBLED 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: Easy to assemble and easy to replace.
- USAGE: Change monthly or sooner if needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Tetra |
| Liquid Volume | 5 Litres |
| Item Weight | 181 g |
| Item Form | गरनयल |
| Manufacturer | Tetra |
| UPC | 074994351424 522180600912 045623621201 802201331286 707005114267 723436273892 634252005072 760625107279 760625104841 046798261605 608166436048 608166436413 760625102960 723169228435 |
| Global Trade Identification Number | 00046798261605 |
| Department | Unisex-Adult |
| Item model number | 26160 |
| Product Dimensions | 8.89 x 21.59 x 17.15 cm; 181.44 g |
| ASIN | B0002DHZKS |

## Product Details

- **Brand:** Tetra
- **Liquid Volume:** 5 Litres
- **Item Weight:** 181 g
- **Item Form:** गरनयल
- **Manufacturer:** Tetra

## Images

![26160 Whisper Bio-Bag Cartridge, Unassembled, Medium, 12-Pack - Image 1](https://m.media-amazon.com/images/I/81UZyoZv11L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: does anyone have the exact measurements for the X large + Medium filters?  Thanks**
A: 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"

**Q: Does it fit topfin power filter 10?**
A: 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.

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

**Q: medium size it's for 10 galons?**
A: Hi Oscar, the medium size fits the Whisper PF10 and the Whisper 20 Power Filters.

## Frequently Bought Together

- Tetra Whisper Bio-Bag Filter Cartridges for Aquariums, Medium Filter for Freshwater and Marine Fish, Removes Odors and Discoloration, Easy to Assemble, 12 Large Green Filters
- Tetra Water Cleaner Gravel Siphon for Aquariums, Easily Clean Freshwater Aquariums

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.bo/products/295166963-26160-whisper-bio-bag-cartridge-unassembled-medium-12-pack](https://www.desertcart.bo/products/295166963-26160-whisper-bio-bag-cartridge-unassembled-medium-12-pack)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-28*