Extended-Cycle D.E. Filters - EC75A Series
Perflex Extended-Cycle D.E. filters clean pool fast, removing particles as small as one micron the first time through. Its patented Flex-Tube® design gives longer cycles between cleaning because the same D.E. filter powder is used over and over. Plus, Perflex cleans without backwashing, saving hundreds of gallons of treated pool water. An exceptional value as a replacement filter or for new pool installations. For sparkling, clean pools, step up to Perflex.