Al Qaser Water Filters water Treatment Equipment LLC is the leading Commercial, Industrial and domestic reverse-osmosis(RO)+UV drinking water Purification and filtration systems in Ajman & All UAE. We are based out of the City of in Ajman. our custom design and build our famous Reverse Osmosis Systems, Water Filtration System, Water Softener, Uv-Ultraviolet, Water Filter Cartridges, Whole House Water Filtration & Water Softener.