Key facts
- Brand
- Hayward
- Model
- EC40
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-06
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Hayward Perflex EC40C90 Extended Cycle Filtration System Owner's Manual
The Hayward Perflex Filtration System is specifically designed for the demanding requirements of today's above-ground swimming pools. The advanced design reduces maintenance requirements while providing superior performance. To prevent potential injury and to avoid unnecessary service calls, read this manual carefully and completely. CAUTION – We highly recommend a qualified professional install and service this product.
Read onlineAll Hayward EC40 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What type of pools is this filter intended for?
The Perflex Filtration System is intended for use on permanently installed above-ground swimming pools and may also be used with hot tubs and spas if so marked.
From: Hayward Perflex EC40C90 Extended Cycle Filtration System Owner's Manual
What is the maximum operating pressure?
Never operate or test the filtration system at more than 30 PSI.
From: Hayward Perflex EC40C90 Extended Cycle Filtration System Owner's Manual
What type of pools is this filter designed for?
The Perflex Filtration System is intended for use on permanently installed above-ground swimming pools and may also be used with hot tubs and spas if so marked.
From: Hayward Perflex EC40C90 Series Extended Cycle Filtration System Owner's Manual
Can this system be used with salt-water pools?
Yes, the system is designed for use on both fresh and salt-water swimming pools.
From: Hayward Perflex EC40C90 Series Extended Cycle Filtration System Owner's Manual
What type of pump is required for the Perflex filter?
A continuous duty pump designed for swimming pool service must be selected.
From: Perflex EC40 Series Swimming Pool Filter Installation and Operation Guide
How often should the filter be regenerated?
Regenerate when the pressure rises 7-10 psi above the precoat pressure.
From: Perflex EC40 Series Swimming Pool Filter Installation and Operation Guide