Ruby Black Alkaline RO Water purifier AMC Annual Maintenance filter service kit of 125 GPD Membrane with all accessories (1 Year Full service kit)Spun Filter (10) Cartridge Pre Filter 10 Spun removes dust and another visible particle from water and this filter is able to clarify increasingly finer particulate. Inline Sediment Filter Inline Sediment FilterSediment filter for Sediment Filtration: removes suspended particles, dust, and another visible particle from water. Inline Activated Carbon Filter Carbon Filter It takes out 99% of the chorine & organic chemicals. It provides a reduction of