At Praz, we offer a range of reverse osmosis systems. We have under sink RO systems, whole house systems, and countertop systems. Our under sink RO systems are ideal for those looking for a discreet, easy-to-maintain water filtration solution. Our whole house systems are designed to filter all the water coming into the home, so you can enjoy clean, safe water from every tap. And our countertop RO systems are perfect for small households or for those who want a portable filtration solution.