Perfect Under-the-Sink RO System ..... All Parts for quick installation are included ..... Special Priced at $154.95 for our normal low price of $199.95 .... This MAX 50 unit comes with a Permeate pump driven reverse osmosis system. Non-electric Bigger ice cubes from the fridgeFaster fills at the fridge doorIncredible water quality, pressure and quantityNon-electric erd pump driven Reverse Osmosis SystemNot some old fashioned obsolete e-bay or big box store Reverse Osmosis system . ERD energy recovery device makes this system a real water saver! The Max is very compact, saving space under the kitchen sink. This system takes advantage of the technological improvements made to RO systems and is exactly what the home owner wants and needs. Great water at up to 50% higher delivery pressure. Compact, less space lost under the sink. Super simple filter changes, no disassembling your system, just plug and play. You are getting a fifty gallon per day FilmTec (nsf approved) membrane 2 gallons of water made per hour. When you combine a 50 GPD membrane with a 3.2 gallon tank, you have all of the water you will ever need. Water of much higher quality and quantity, much less TDS creep than previous low output large tank systems. Bigger is not better, you have my word on that. You see back in the day, the typical residential RO system made next to no water per hour, you needed as large a storage tank as would fit under a kitchen sink. Not any more. Your system will produce all the water your family can use, quickly, efficiently, cleanly and with up to 80 % less water consumption. Less water consumed the smaller the filters need to be. In fact you do not have to bother with those old fashioned filters any more. Just plug and play your new replacement filters, no taking apart old fashioned filters to replace the insides. That's right no taking filter housings apart, no o-rings to lose, no muss, and no fuss. Fast easy less costly that old fashioned systems Higher water output Higher pure water pressure Smaller foot print system and tank Much easier to install and maintain. Better water, at better delivery pressure of water when compared to the typical obsolete tap water driven reverse osmosis system.As things improve they get smaller! Compare this dynamic powerful non-electric pump driven system to the standard RO system and you begin to see my point. The Max is only 15 wide 5.5 inches deep and 9 inches tall. The standard RO system is 17 wide 6 inches deep and 17 inches tall. Buy one today non-electric permeate pump driven Max. You will be Max pleased that you did not choose the wrong, obsolete, old fashioned system for a few dollars less. Please take a close look at out hardware it's all the very best AND it is quick connect. No wrenches, tape, glue or pipe dope needed just push -in. Not a cheap metal strap supply valve, a solid top notch supply valve.