Difficult new dyes resistant to all types of carbon used by the industry.

New Enhanced Carbon Performance with PURITAN® Filter Cartridges.

Drycleaners are encountering purplish dye bleeds in their drycleaning solvent that are extremely difficult to remove with filtration alone.

In response, Street’s has developed and rolled out a new custom carbon for our PURITAN Cartridges. Street’s new custom carbon outperforms all other carbons and competitive filters in the removal of these problematic new dyes.