Tetra Whisper Small Filter Cartridges for Aquariums, 6 Count, Ready to Use, Fits Tetra Whisper Filters for Fish Tanks 1 - 4 Gal
Tetra Whisper Small Filter Cartridges for Aquariums, 6 Count, Ready to Use, Fits Tetra Whisper Filters for Fish Tanks 1 - 4 Gal
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About This
- REPLACEMENT CARBON FILTER: Keeps aquarium water crystal clear – removes odors and discoloration.
- CATCHES DEBRIS: Dense, dual-sided mesh filters debris and fish waste.
- CLEAN WATER MADE SIMPLE: Small size fits Tetra Whisper 3i Internal Filters.
- CONVENIENT: Replacement filter cartridges are fully assembled and ready to use.
- USAGE: Change monthly or sooner if there is reduced water flow.
Overview
- Brand : Tetra
- Item Weight : 0.21 Pounds
- Item Form : Cartridge
- Unit Count : 6 Count
- Manufacturer : Tetra

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide