Whole home reverse osmosis systems usually range from $12,000 – $18,000 as an installed price. The cost depends on a number of factors but is most closely linked to the amount of water that needs to be generated per day. The amount of pre-filtration equipment required is another factor.
APEC ROES 50 5 Stage Reverse Osmosis Water System. … This model has awater filtration efficiency of 3:1, so it’s above average compared with other models. Despite its lower price, this is a good filtration system, and it will remove most contaminants in your water source
Are all RO systems created equal? All reverse osmosis membranes and filters are not the same. The manufacturers filtering components are of various quality from low to high.
How long should a RO system last (lifespan)? If a reverse osmosis system is serviced and maintained as parts wear out (like the faucet and storage tank), the system can last for years, 10 to 15 years is very possible! Make sure to follow the membrane filter schedule and sterilize/clean the system annually.