This product can be found in: Aquarium Filters: All | Aquatics May Sale | Filter Media | Fish Tank Supplies | May Sale: All | Mighty May Offers   UK Standard Delivery FREE on orders over £39* Available For Express Despatch Standard Despatch Cost + £2.99 This item is deliverable to most EU Countries From £7.99   Rena Filtration Foam - FILSTAR iV1 51845 0 reviews | Login to review ON SALE: Order Today to Save 50% off RRP RRP: £2.92 NOW: £1.46 Foam is an essential ingredient for your internal Filstar i range filter. It will collect debris preventing them from returning to the water and ready for disposal. It is always important to ensure that your filter media is varied to taken into account of the different types of pollution that pass through your filter. Always ensure that you clean and replace the filter media as directed. This foam is designed to fit the Rena Filstar iV1 filter.