plumbing supplies and accessories, namely, faucets; valves; showerheads; shower panels; handles for washbasins similar to faucets; traps for sinks and washbasins made of any kind of manufacturing material; drains for sinks and washbasins made of any kind of manufacturing material; Handheld showerheads; water filters and their replacements; toilet tank balls; couplers; flexible plastic pipes being part of basins, baths, sinks and showers; replacements for all these articles