Medium capacity wet/dry vacuum cleaner equipped with a powerful and high efficiency New Generation motor. Model supplied with the Ultra FilteRing System (UFS) that, thanks to its special polypropylene spacer ring, allows to keep the cartridge filter (M filtration class) always installed guaranteeing best suction performances and maximum motor protection (even in case of incorrect use by the operator). UFS is also a practical solution: the floating system is independent from the motor head and fixed directly to the ring, making cleaning and maintenance quick, simple and intuitive. The I version is equipped with stainless steel container. Paper filter bag, nylon filter, HEPA cartridge filter and TNT filter optional. Accessories holder. Exhaust air filter.