... (63.5 mm diameter), 40 inches long filter cartridges.The result is lower capital investment costs and ... or silicone are used in the manufacturing processSpecification Filter mediaPolypropylene microfibreRetention ratings1, 2, 5, 10, 15, 25, ... Industrial Municipal water, RO prefiltration, reclaimed water, coolants, nozzle protection,condensate ◆ Chemical Quench water, aqueous salt solutions, ...