90 Degree Elbow for use with the 150mm / 6 Inch Round Ventilation Systems. Manufactured from White PVC Plastic, Providing Excellent Resistance to Corrosion. Features Push-fit Connections for Quick and Secure Assembly without the Need for Specialized Tools or Adhesives. Offers a Tight and Reliable Seal, Minimizing Air Leakage and Maximizing Ventilation System Efficiency. Ideal for HVAC, Heating, Cooling, Kitchen and Bathroom Applications.