Abstract: The present invention relates to a spraying device suitable for spraying cleaning compositions and rinse water onto hard surfaces, More particularly the spraying device may be attached to a hose, for example a conventional garden hose, so that the cleaning composition and rinse water can be applied to outside surfaces, such as vehicles or the outside surface of windows. The spraying device comprises a purifier located inside the cavity of a container and a spray head.

Abstract: A sprayer with a water purifier, a valve system, and a selector switch for the same are disclosed. In one non-limiting embodiment, when the sprayer is in use, the sprayer includes a purifier for purifying water. The sprayer may be compact and ergonomic. The sprayer may include a valve system that provides a selection of water flow paths and/or nozzles or other output mechanisms for the sprayer, and a selector switch for controlling the valve system. In certain embodiments, the sprayer is provided with a multiple position selector switch that can be controlled by one of the operator's fingers, or by the operator's thumb so that the operator can use the sprayer and select the sprayer setting with one hand.

Abstract: A sprayer purifier cartridge system is disclosed. In one non-limiting embodiment, the sprayer purifier cartridge system includes a sprayer for spraying water and a purifier cartridge for purifying water. In this embodiment, the sprayer has a receiving structure for the purifier cartridge, and the cartridge is attachable to the receiving structure of the sprayer. In this embodiment, one of the sprayer and the purifier cartridge comprises a structure having at least one opening therein. This opening is at least partially surrounded by a material that has flexibility. The other of the sprayer and the purifier cartridge has at least one hollow protrusion that fits into the at least one opening to permit the water to flow in at least one direction between the sprayer and purifier cartridge. The cartridge is attachable to the sprayer to form a seal between the cartridge and the sprayer.