Ziss Air Diffusers and Valves  There are 2 products.

  • £ 6.49
    Ziss Plastic Air Diffuser Available in sets of 5, 10 and 20 Ziss plastic air diffusers offer a more powerful flow of water compared to other commercially available air stones material. The design offers an easy way to open each diffuser and clean them if they become clogged – resulting in longer life span. Dimensions: 12mm X 35mm Material: PP + PC Plastic
    In Stock
  • £ 7.99
    Ziss Air Control Valve Available in sets of 5, 10 and 20 The Ziss air control valve allows for simple and accurate air flow control with an easy to control large dial. The high-quality POM + PC plastic ensure long-term use. • Size information: fit to 4mm hosing• Material: POM + PC plastic  
    In Stock