Key Features

• Perfect Compatibility: This aquarium filter cartridge is compatible with compatible with Whisper Bio-Bag External Filter PF10, compatible with Whisper External IQ10, and compatible with Whisper 10i Internal Filter, and compatible with TetraFauna ReptoFilter 20 gallons (90 GPH). (Filter size: 3.5 x 5.5 in). Please check the size before placing your order. Also works perfectly as a fish tank filter replacement or in small fish tank filter systems for versatile coverage
• Why you need: Compatible with tetra whisper filter medium catches debris and fish waste, helps absorb heavy metals from water, and improves the taste of water, effectively maintaining the PH balance in water. All medium fish tank filter cartridges protect your pets from muck and unwanted particles. Package includes a 16-pack of premium pet fountain replacement filters. Each set is individually packaged and sealed to maintain high quality, making it a solid choice for filter for fish tank or turtle tank filter users
• 3-Layer Vertical Filtration: Dual-sided mesh catches debris and fish waste. Fit for compatible with tetra filter cartridges, activated carbon absorbs heavy metals from water and improves the taste of water. The non-woven fabric captures impurities effectively. Ideal for use in fish filter units or m filter cartridges fish tank systems, supporting both turtle and fish keeping with a healthy aquarium filter environment
• Replace The Filter Regularly: We recommend that you replace compatible with tetra whisper filter medium and fit for compatible with tetra medium filter cartridges every 2–4 weeks to maintain water quality (depending on the number of fish in the fish tank filter). This practice extends the lifespan of your turtle filter and ensures cleaner, healthier water. Also great for those who use compatible with tetra whisper bio-bag filter cartridges medium to keep their tanks fresh
• Quick Installation: Turn off and remove the used cartridge, then flush the new cartridge under cool clean water or aquarium water to remove dust. After rinsing, insert the cartridge into the flushing chamber and make sure the fish filter cartridge fits completely. Perfect for medium filter cartridges for aquarium systems, reptile tanks, and general fish tank filters setups, whether you use compatible with tetra whisper filter or compatible with tetra filter cartridges
• Brand names and/or trademarks are used here only for product description or identification of devices and/or device types. Errors reserved

Specifications