The Tucker? 4 x 30" RO membrane makes more water than any other 4 x 30" membrane on the market today._x000D_

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What does this mean for you? If you replace your current (non – Tucker? branded) RO with our RO, you will instantly see more volume of water production._x000D_

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The Tucker? 4 x 30" RO Membrane is the best choice for any system that utilizes a 30" Membrane._x000D_

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Upgrade your RO system today!!!!_x000D_

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These 30" RO Membranes are designed to operate at extremely low operating pressures making them the perfect choice for the Tucker? RO/DI systems as well as any other system on the market._x000D_

Consider changing your RO membrane when it has begun to remove less than 80% of the impurities in the water. The fewer impurities the RO can remove, the more you will spend on DI filter replacements._x000D_

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This is the membrane used in the Tucker 4060 System.