Tetra Whisper Bio-Bag Filter Aquarium Cartridges, Medium Filter for Freshwater and Marine Fish, Removes Odors and Discoloration, Ready to Use, 3 Medium Green Filters
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FREE refund/replacement until Jan 31, 2026
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Size: Medium
Features
- 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: Replacement filter cartridges are fully assembled and ready to use.
- USAGE: Change monthly or sooner if needed.
- Conveniently Assembled and Ready-to-Use
- Like the unassembled, the-Packages are color-coded, making it easier than ever to remember which size to purchase
- Easy to Assemble, Easy to Replace
- Please read all label information on delivery
Description
Tetra® Whisper® Bio-Bag® Disposable Filter Cartridges keep aquarium water crystal clear and remove odors and discoloration. The dense, dual-sided mesh catches debris and fish waste. Ultra-Activated® carbon absorbs odors. Use these replacement filter cartridges in your Tetra® water filter – each package is color-coded to make it simple to remember which size to purchase. These replacement filters are assembled and ready to use for your convenience. Clear water made simple. Rinse Tetra Whisper Bio-Bag Disposable Filter Cartridges under cool tap water to remove carbon dust. Open the lid of your filter and insert the Bio-Bag cartridge into the filter. Replace a clogged Bio-Bag filter cartridge when there is reduced water flow out of the filter. For best results, change your filter cartridge monthly or sooner if needed. Size medium. Choose the small size filter cartridge to fit the Tetra® Whisper® 3i Internal Filter; choose the medium cartridge to fit the Tetra Whisper PF10 Power Filter, 10i Internal Filter and Reptofilter® 90 GPH; and choose the large cartridge to fit the Tetra Whisper 20, 30, 40 and 60 Power Filters and 20i and 40i Internal Filters. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need – from a large variety of quality fish food and innovative equipment to test kits and decor.
Brand: Tetra
Material: Plastic
Tank Volume: 60 Gallons
Special Feature: Lightweight
Product Dimensions: 3.5"L x 3.5"W x 5.75"H
Item Weight: 0.24 Pounds
Shape: Rectangular
Specific Uses For Product: Filter
Style: 3 Count
Color: Multicolored
Is Discontinued By Manufacturer : No
Product Dimensions : 3.5 x 3.5 x 6.5 inches; 3.84 ounces
Item model number : 26169
Department : Unisex-Adult
Batteries : Product Specific batteries required.
Date First Available : June 15, 2004
Manufacturer : Tetra
Best Sellers Rank: #1,950 in Pet Supplies (See Top 100 in Pet Supplies) #2 in Aquarium Filters
#2 in Aquarium Filters:
Item Weight: 3.84 ounces
Department: Unisex-Adult
Manufacturer: Tetra
Item model number: 26169
Batteries: Product Specific batteries required.
Date First Available: June 15, 2004
Item Package Dimensions L x W x H: 5.97 x 3.62 x 3.58 inches
Item Dimensions LxWxH: 3.5 x 3.5 x 6.5 inches
Item Weight: 0.24 Pounds
Brand Name: Tetra
Target Audience Keyword: ( reptiles | amphibians ), fish
Directions: See label for details
Country of Origin: United States
Warranty Description: See Label
Model Name: Replacement Filter
Color: Multicolored
Size: Medium
Material: Plastic
Age Range Description: all ranges
Care Instructions: disposable
Number of Items: 1
Style: 3 Count
Included Components: [Filter cartridges]
Specific Uses for Product: Filter
Frequently asked questions
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