Reverse Osmosis is the most economical method for producing spot free rinse water. As collectors of classic cars ourselves we use reverse osmosis water on all of our cars. Spotting is caused by dissolved minerals in the rinse water. This includes calcium (hard minerals) and Sodium (soft minerals) both of which cause spotting. A water softener only removes calcium and adds sodium so that technology will not work. Reverse Osmosis removes all of the spotting minerals and delivers enhanced color by not over cleaning the paint as happens with deionization. We offer many different sizes for the mone collector restoration shop museum or high volume car wash. Call us and we can help you put together a complete and economic system. Spot Free Replacement Filters Spot Free Filter Housings See All Filter Housings See All Cartridge Filters See All Spot Free Rinse Products Related Articles and Products : About Reverse Osmosis Systems What are RO stages and do they matter? Storage Tanks Water Softeners Iron Filters Designer Faucets

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