Water filtering units for domestic, commercial, industrial, outdoor, remote and wilderness use; Water filters; Water filtering apparatus; Water dispensers in the nature of refrigerated water beverage dispensing units with filtration units sold empty; Portable water filter; Apparatus for filtering drinking water; Water filtration pitchers sold empty; Countertop water filters; Antimicrobial water purification units; Portable, stand along gravity fed water filtering units for domestic, commercia...