PRIORITY ELEMENT

Apparatus for filtering drinking water; Bathtubs and shower trays; Filters for drinking water; Fitted liners for baths and showers; Plumbing fixtures, namely, shower sprayers; Shower faucet extensions; Shower head sprayers; Shower mixing valves; Shower heads; Water filtering apparatus; Fitted covers for water filtering apparatus; Hand held shower heads; Portable showers; Spray heads for showers; Water filters; Water filtration and purification units and replacement cartridges and filters therefor