Puretec SF24-2 Double Life Shower Replacement Filter Cartridge Twin Pack

• Twin-pack Replacement Cartridges, suits SF240-CH & SF240

The Puretec SF24-2 Twin-pack Replacement shower filter contains a redox reaction filtration media, that filters both free and combined chlorine, dirt, sediment, odours, hydrogen sulfide, iron oxides, and more, from your shower water. A redox reaction is where electrons are transferred between molecules, creating new elements.