High-Quality Materials Crafted from evenly spaced cotton to prevent obstruction of water flow. Infused with coconut shell activated carbon for superior deep filtration. Contains ionic zeolite balls that aid in water softening for optimal fish health.

Quick and Easy Installation Enjoy hassle-free maintenance with our straightforward installation process: simply close the filter floss, remove the used cartridge, and rinse the new cartridge under water to eliminate dirt. After rinsing, insert the pond filter sponges into the rinse chamber ensuring a snug fit for optimum performance. Service Period This comprehensive kit is ideal for the Interpet CF1 filter, providing a 4- supply depending on usage. Each filter pad is designed to last up to 1 week, and we recommend a replacement cycle every 2 to 4 weeks for continuous optimal filtration.

Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027

Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.