600 GPD and 2.5: 1 pure to drain ratio - the new RO600BN gives you a pure to waste water ratio of 2.5: 1， which will save up to 400% more water than a traditional RO system， the reverse osmosis system can reach up to 0.4 GPM water flow with minimal wastage， with a built-in booster pump and 600 GPD RO membrane， it takes the system less than 10-seconds to fill a cup of water (8 oz.)

Most impurities reduction - this reverse osmosis system converts your tap water into clean drinking water by removing up to 99% of over 1，000 harmful contaminants like chlorine， fluoride， lead (removes up to 98%)， arsenic， asbestos， calcium， sodium， sediments， sand， odor and more， ISPRING RO600BN is designed with BPA-free material. Get a TDS rejection rate of up to 99%

Built-in filter life indicators - filter life indicating lights remain white and start to blink in white when the corresponding filter life has less than 10% remaining， then turn red when the filter needs to be replaced， it is recommended to replace the filters by following the schedule to maintain high performance filtration， you can find the replacement filters by searching for FCF600 and MRO600

Easy to install and maintain - the integrated-water-route technology makes the reverse osmosis system easy to install by yourself， fits nicely under the sink， it saves up to 70% of the space with the tankless design， no need to shut off the water supply and the twist-and-lock design makes filter replacement a breeze

Lifetime support - backed by clear installation manual， instructional videos， and access to lifetime technical support， this water filter comes with 1-year limited manufacturer warranty upon registration and lifetime personalized support from GA， USA， combined with premium quality components， this under sink water filtration system is designed to deliver endless bottled quality drinking water inside your home for many years to come， eliminating plastic waste