Pleated Polypropylene Filter Cartridges • Max. temp. 160 F Double open end DOE Abso-Mate™ Absolute RatedAll-polypropylene construction is compatible with most chemicals, acids, bases, and solvents. Backwashable media reduces maintenance. 1-pc. construction eliminates bypass concerns on multilength cartridges. Ideal for membrane prefilter and chemical-handling applications.FDA Listed. Absolute Rated Pltd Cart., 10 gpm, 5 Mic This product contains a chemical that is regulated under California Proposition 65. Warning This product contains a chemical known to the State of California to cause cancer. Warning This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.