The only way to be sure...
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Optimum performance in f i l t r a t i o n îs the result of using the right type and grade filteraid for particular requirements. You can be sure yours is right —by test. Let your Dicalite sales engineer, or agent, talk to you about a planned test program in your plant. Assure brilliant clarity, with m a x i m u m flow rate; cut f i l t r a t i o n c o s t s . . . No obligation,
GREAT
LAKES
CARBON
CORPORATION
6 1 2 S o . Flower S t . , L o s A n g e l e s 17, Calif.
lealite ALL 5 MAJOR FILTERAIDS Dîatomîte * Periite • Diabestos * Cellulose * Carbon
