Hayward Perflex Extended-Cycle D.E. filters clean pools 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

The EC75A filter uses diatomite filter powder (commonly called D.E.). D.E. is the most efficient dirt remover known. It is normally fed into the system through the skimmer when the filter is initially started; then drained from the filter when its dirt holding capacity has been reached. Through Perflex's exclusive "BUMP" action, the D.E. is periodically regenerated and the filter cycle extended without changing the powder. When the filter powder is totally used, the "BUMP" action makes it possible to drain the used diatomite without backwashing or dismantling the filter.

The Perflex Model EC75A is a high performance swimming pool filter with a filtration rating of 3,240 gallons per hour.

Applications

• Inground pools of all types and sizes.

Features

• Exclusive bump handle activates the mechanism causing the Flex-Tubes to instantly and uniformly clean themsleves of dirt and filter powder.
• Self-venting design automatically expels any air that may be present in the system
• Proven, patented Flex-Tube filter elements efficiently reuse the filter powder and firt mixture forming a fresh filtering surface.
• Combination pressure gauge and threaded inspection/service port is easy to read and remove when filter needs cleaning
• Heavy-duty filter tank injection-molded of high-strength glass filled chemically coupled PPL for dependable, corrosion-free performance
• Integral check valve prevents system backflow whenever pump is off

EC75A Performance Data

• Effective Filtration Area 40 ft2
• Design Flow Rate 80 GPM.
• Turnover In Gallons 28,400 in 8 hours and 48,400 in 10 hours.
• 1 Year Limited Manufacturer Warranty.

		DONT FORGET YOUR DE! We carry Aquacell traditional DE media as well as ZeoFiber, a natural alternative to DE. Browse our selection of Diatomaceous Earth Filter Media.