Features: 

• Easily replace your old CF filter media with the Bio-CF Conversion Kit for a hassle-free transition. 

• Includes everything you need: Coir Tech Cartridge Bio Holster and Bio Media insert. 

• Sustainable choice: Made from coconut coir, a natural waste product, these cartridges are 100% plastic-free and won't emit harmful microplastics. 

Benefits: 

• The Bio CF Conversion Kit is a key component designed to convert your old CF filters to the advanced Bio-CF filtration system.  

• This holster is specifically engineered to hold the biodegradable Coir Tech Cartridges, ensuring a perfect fit and superior performance.  

• It includes a Bio Media insert that works in tandem with the coir technology to improve water clarity and support a healthy aquatic environment.  

• Made from sustainable coconut coir, the Bio-CF Cartridge is an eco-friendly solution that helps reduce plastic waste.  

• Upgrade your filtration system effortlessly and enjoy hassle-free filter media replacements with the Coir Tech Cartridge Bio Holster, transforming your existing CF filter into the cutting-edge Bio-CF system. 

Comes with: 

• 1 x Coir Tech Cartridge Bio Holster. 

• 1 x Bio media cage with bio media inside.