Improve your shower water quality with this universal shower filter replacement cartridge, designed to provide effective hard water treatment and multi-stage water filtration. Suitable for standard inline shower filters, this replacement cartridge helps reduce common impurities and maintain cleaner shower water. The advanced 5-layer filtration system combines high-density PP cotton, activated carbon, ion exchange resin, and non-woven fabric for multi-stage filtration. The dual PP cotton layers help capture sediment, rust, sand, and suspended particles to improve water clarity. The activated carbon layer helps reduce residual chlorine, unpleasant odours, and common water impurities, helping to minimise harsh smells in tap water. The ion exchange resin helps reduce mineral deposits and heavy metals commonly associated with hard water, which may contribute to dryness and mineral buildup. The integrated non-woven layer helps secure the filter materials and supports consistent filtration performance throughout the cartridge lifespan. Suitable for regular replacement, this filter cartridge helps maintain the performance of your shower filtration system and provides a more comfortable daily shower experience.

This replacement shower filter cartridge is designed for use with compatible standard inline shower filters. The multi-layer filtration media helps reduce impurities, chlorine, sediment, and hard water minerals during everyday use. Replace the cartridge regularly according to water quality and usage frequency to maintain optimum filtration performance. Store unused cartridges in a cool, dry place and install according to the filter housing instructions.

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.