Twin Filter HFC high surface area cartridges utilize pleated depth media offering maximum efficiency and exceptionally high flow capabilities. Developed to suit industrial processes where high performance is required, the low pressure loss and high dirt capacity makes it the ideal choice for fine polishing applications. In-house developments have optimized the pleat pack ensuring rigidity is maintained at all flow rates. Two options are offered as standard, the PP and GP. Both feature all polypropylene internal and external support core and end caps.