The P310 Male Female Carpet Cleaning Coupling SET - 1/4" BSP is the perfect addition to your carpet cleaning machines. This set offers an alternative to the prochem GU00102 and GU00104 couplings, providing the same level of quality and performance. The male and female couplings are made with durable materials, ensuring long-lasting use. The 1/4" BSP sizing makes them compatible with most carpet cleaning machines, making them a versatile choice. Upgrade your carpet cleaning equipment with the reliable P310 Male Female Carpet Cleaning Coupling SET.