Tetra Whisper Aquarium Filter Cartridge Replacement

Perfect Compatibility

This aquarium filter cartridge is compatible with Whisper Bio-Bag External Filter PF10, Whisper External IQ10, Whisper 10i Internal Filter, and TetraFauna ReptoFilter 20 gallons (90 GPH). The filter size is 3.5 x 5.5 inches. Please ensure the filter size is compatible with your fish tank before placing your order.

Why You Need It

Our filter effectively catches debris and fish waste, absorbs heavy metals from the water, and improves the water's taste. It also helps maintain the pH balance, ensuring a healthier environment for your pets. All medium-sized fish tank filter cartridges protect your fish from muck and leaves by trapping contaminants.

Product Details

• Package Includes: 12-pack of premium pet fountain replacement filters, individually and sealed to maintain high quality.
• 3-Layer Vertical Filtration:
• Dual-Sided Mesh: Catches debris and fish waste.
• Whisper PF10 Filter: Specifically designed for Whisper Bio-Bag External Filter PF10.
• Activated Carbon: Absorbs heavy metals and improves water taste.
• Non-Woven Fabric: Captures impurities.

Replacement Frequency

We recommend replacing your fish tank filters compatible with Tetra Whisper filter medium and medium tank filters every 2-4 weeks. The frequency depends on the number of fish in your tank.

Quick Installation

1. Turn Off and Remove: Turn off the filter and remove the used cartridge.
2. Flush Under Water: Rinse the new cartridge under cool, clean water or aquarium water to remove dust.
3. Insert Cartridge: Insert the cartridge into the flushing chamber and ensure it fits completely.

Quality Assurance

Please note that brand names and/or trademarks are used for product description or identification of devices and/or device types. Errors reserved.