Welcome to Discount Filter Replacements, LLC! Providing affordable water filters and purification solutions, as well as replacement cartridges since 2007.

Legacy Series Systems and Cartridges

OVER 30 YEARS of PROVEN WATER TREATMENT!

The Legacy Series have been proven for years to be unequaled in water treatment quality and satisfaction for the food service industry. Systems IV will always continue to provide systems and replacement cartridges for the Legacy series water treatment!

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