Hayward Perflex EC50 D.E. Above Ground Pool Filter Tank EC50AC YGroup_Melenia When the pH level is

When the pH level is too low

The Bristol incorporates interlocking steel stabilizers at the top of the pool

000 gallons

100 Strips per bottle

Hayward Perflex EC50 D.E. Above Ground Pool Filter Tank EC50AC YGroup_Melenia When the pH level isHayward Perflex D. E. filters provide the deepest, most comprehensive clean, removing microscopic dust and pollen as small as one micron 100 times smaller than a grain of salt. Provides crystal clear, sparkling water at an economical price. The Perflex D. E. filters have been proven reliability, and energy savings over many years, Perflex has set the standard in swimming pool filtration by incorporating the patented Flex Tube? design in combination