Ice machines; Ice machines and apparatus; Ice cream makers; Ice cube making machines; Ice making machines; Water purifiers for household purposes; Water purifying apparatus; Water purifying apparatus and machines; Water purifying units, for potable water for commercial and domestic use; Beverage cooling and ice dispensing machines; Tap-water purifying apparatus; Water filtration and purification units and replacement cartridges and filters therefor for ice makers, ice making equipment, ice ma...