14 PCS CF1 Filter Compatible with Interpet CF1, 7 Month Service Kit, Fish Tank Filter Cartridges + Filter Pads Replacement Pack for Aquarium, Interpet Internal CF1 Cartridge Filter Refill

• 【Reliable Quality – Durable Filter Cotton With Welded Edges】Each CF1 filter cartridge is made from evenly distributed filter cotton that maintains its structure during use, resisting compression and fibre shedding. Welded edge construction keeps the pad intact throughout the filtration cycle, ensuring consistent water flow and stable performance across your aquarium filter system.
• 【Simple Replacement Process With Minimal Disruption】To replace: switch off the Interpet CF1 filter, remove the used cartridge, rinse the new CF1 filter cartridge under clean water for 10 minutes before fitting, then restart. The straightforward process minimises disruption to your tank's routine and aquatic life during maintenance.
• 【Dual-Layer Filtration – Mechanical And Biological Stages】Each fish tank filter cartridges replacement provides mechanical filtration through the white cotton cartridge, while the green filter pads support biological filtration and help control algae growth — working together to trap debris and maintain a cleaner, healthier aquarium environment.
• 【14-Piece Kit – 7 Month Supply In One Order】This CF1 filter service pack includes 7 replacement filter cartridges and 7 green filter pads, providing approximately 7 months of filtration coverage when replaced regularly. Buying in bulk reduces the need for frequent reordering and ensures your fish tank filter is always maintained.
• 【Compatible With Interpet CF1 Internal Filter – Precise Fit】These CF1 filter cartridges are designed to be compatible with the Interpet Internal Cartridge CF1 filter. Each cartridge measures 7.2 × 9.5cm for a secure fit within the CF1 housing, supporting stable aquarium water quality without modification or adapters required.

Product description Fresilkora CF1 Filter Cartridges – 14 Pack, Compatible with Interpet CF1 Internal Filter, 7 Month Service Kit This Fresilkora CF1 filter replacement kit is designed for use with the Interpet Internal Cartridge CF1 filter. The 14-piece pack includes 7 white mechanical filter cartridges and 7 green filter pads, providing a complete dual-layer filtration solution for approximately 7 months of aquarium maintenance. Each component is sized to fit the CF1 filter housing securely. Key Features Compatible with Interpet CF1: Designed to fit the Interpet Internal Cartridge CF1 filter. Each cartridge measures 7.2 × 9.5cm. Please confirm compatibility with your specific filter model before purchasing. 14-Piece Complete Kit: Includes 7 white filter cartridges (mechanical filtration) and 7 green filter pads (biological/algae filtration), providing approximately 7 months of coverage. White Filter Cartridge: Made from filter cotton material. Traps suspended particles, debris, and fine waste. Dimensions: 7.2 × 9.5cm. Green Filter Pad: Supports biological filtration and helps control algae. Dimensions: 10 × 7cm. Rinse Before First Use: Soak new cartridges and pads in clean water for approximately 10 minutes before installing to remove any loose fibres and prepare the filtration media. Welded Edge Construction: Filter pads feature welded edges to maintain structural integrity during use and prevent fibre shedding. Specifications Brand: Fresilkora Total Quantity: 14 pieces Filter Cartridges: 7 (white, mechanical filtration cotton) Filter Pads: 7 (green, biological/algae filtration) Filter Cartridge Size: 7.2 × 9.5cm Filter Pad Size: 10 × 7cm (100 × 70mm) Material: Filter cotton Compatible Filter: Interpet CF1 Internal Cartridge Filter Directions NO