The 4-Fill, 1-Wash Refill Drinking Water Filter Depot is the ideal choice for clean, healthy, and economical drinking water. With the 4-fill, 1-wash system, you not only get high-quality water but also save money over time thanks to the washable filter maintenance feature. Our filtration system combines multiple stages of filtration to ensure the water you consume is free from contaminants such as germs, bacteria, and harmful chemicals.Specifications:1 full glass front partition cupboard (360 x 200 x 45) 2 Bio mineral fillings, 1 RO filling, 1 RO+Alkali filling and 1 washing2 sets of 12 GPM ultraviolet lamps3 water pumps 125 watts2 tabung filter stainless steel 10"1 bag of silica sand 50 kg1 sack of activated carbon 25 kg12 housing filter10 sediment filter cartridges2 carbon filter cartridges2 cartridges cto1 set bio energy4 variation lights1 set filter alkali1 set of RO machine with a capacity of 4000 gpdBonus :1000 gallon caps1000 tissueshealth office lab resultsTDS MeterBannerPVC gallon brush