Intact tap connections, hose couplings and hoses form the basis of watering effectively. This is why Kärcher provides a complete range of accessories for connecting, disconnecting and repairing watering systems. For example the universal hose repair unit. The universal hose repair unit for all common garden hoses features an ergonomic design for easy handling. The ideal solution for connecting or repairing two pieces of hose. The universal hose repair unit is compatible with the three most common hose diameters.nn- For watering small to large areas and gardens.n- For watering large gardens.n- For watering food plants and useful plants (small beds, individual and potted plants).n- For watering ornamental plants (small beds, individual and potted plants).n- Cleaning gardening tools and garden furniture.