• Liquid filters
Two ways to increase the lifetime of a filter are to increase the amount of contamination it can handle or to improve the effectiveness of cleaning procedures. PEPLYN HA combines both of these features in its advanced pleated construction.
PEPLYN HA utilizes polypropylene filter media and support materials, which balance a high surface area and closely controlled porosity, in a configuration that maximizes the cleaning efficiency of the cartridge.
Capture of larger particles is predominantly on the surface of the media, where the rigid, open pleat structure ensures that backwash cleaning provides effective removal. Smaller particles are retained throughout the depth of the graded density PEPLYN media, providing accurately defined retention under wide extremes of operating conditions.
Features and Benefits
• Ideally suited for raw water filtration where the longevity of the filter can be enhanced by repetitive backwashing
• Trap filtration (also known as police or guard filtration) removing pre-coat and body fed particles that have been released from powder filters, for example; in a brewing process
• Removal of carbon and resin fines downstream from treatment processes
• Clarification of CIP solutions prior to their use with fine prefilter cartridges and microporous membranes