Question about Hayward EC75 HAYWARD PERFLEX FILTER SYSTEM W/1HP PUMP

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Instructions for putting Hayward Model EC-75 filter on pump for a inground pool

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Here is a copy of the users manual for these pool filters. It should give you detailed instructions about installing the Hayward Perflex.

http://www.backyardcitypools.com/images/hayward/perflex-system-manual.pdf

Posted on Mar 17, 2011

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Can a person use a hayward de ec40 for either above ground pools or inground pools? if not why?


Yes as long as you are sure to match the flow rate of the pump to the filter. The biggest limit will be the low maximum flow rate the EC40 has. It will clog up to fast if installed on a larger pool...inground pools are generally larger (more gallons of water) than above ground. The pumps are more important to match as far as using inground rated units for inground pools and above ground for inground. Filters only care about flow rate and overall volume of water to keep clean.

John

Feb 22, 2011 | Hayward Pool & Spa

1 Answer

I presently have a Hayward EC 60 (yes 60) pool filter and a 1 horse power motor.. It works well but it does not support the new Pool Vac cleaning robot I purchased. It supported my old Pool Vac, but not...


if you buy an adaptor,should be a 1 1/2" dia hole,in the bottom of the skimmer, put it in the skimmer hole,put your vac line on that, turn the valve to it's on full skimmer, it will work,
thats a nice filter,pool guys will sell you anything!
esp at this time of year!
buy the minumum!

Sep 13, 2010 | Hayward EC75 HAYWARD PERFLEX FILTER SYSTEM...

1 Answer

Turn filter on, pump turns on then trips breaker?


NOT A MOTOR TO TAKE LIGHTLY 2 SPEEDS ARE BIG $$$ . TAKE 4-6 . 9/16 BOLTS OUT OF PUMP DISCONNECT POWER (LOOK) WRITE DOWN COLOR OF WIRES AND PLACE THEY GO TAKE PICTURE ! ! AND DO NOT TRY TO TAKE ANYTHING ELSE APART ! SEARCH FOR YOUR LOCAL POOL PUMP REPAIR GUY WITH FREE TESTING USE YOU ZIP CODE IN YOUR SEARCH .COULD BE JUST A BAD BREAKER BUT NOT WORTH THE CHANCE..HAVE A PRO LOOK AT IT. BEST OF LUCK .. VOTE IF'N I WAS OF HELP

Jul 24, 2010 | Hayward Pool Products HAYWARD 1.5 HP 2...

1 Answer

I bought a used Hayward Perflex Extended Cycle DE Filter Model#EC45 I have to keep backwashing it, it flows heavily back in the return but it only flows good for a little while. What do I need to do? It...


Here is a link to the hayward manual. Be sure to follow the pre-coating insturctions carefully.
Use only the swimming pool grades of
diatomite, such as:
CELATOM . . . . . . . . . . . Eagle-Picher Industries, Inc.
AQUA-CEL . . . . . . . . . . Johns-Manville Products Corporation
DICALITE 4200 . . . . . . . Grefco, Inc.
WITCO . . . . . . . . . . . . . Witco Corporation
The EC-50 filter uses a 5 lb. (2.3 kgs.) charge of diatomite (D.E.)

Here is a link to the hayward manual for a EC-50 I think its almost the same as the EC-45
http://www.haywardnet.com/products/manuals/pdfs/manual10.pdf

Jul 01, 2010 | Hayward EC-40 DE Pool Filter with pump

1 Answer

Water leaking out the top


Here is a copy of the users manual for these pool filters. It has detailed illustrations about how the filter should be put together.

http://www.backyardcitypools.com/images/hayward/perflex-system-manual.pdf

Jun 21, 2010 | Hayward EC-40 DE Pool Filter with pump

1 Answer

I have the Hayward EC-40 Filter, my problem is the DE is getting into the pool. What would cause this?


Broken/torn grid, o-ring bad in the housing by the grid assembly or grids not in manifold properly. Backwash, open the filter, remove and inspect the grids (the plastic bases too).

Jun 05, 2010 | Hayward EC-40 DE Pool Filter with pump

1 Answer

How can I find the installation instructions for


http://www.haywardnet.com/inground/products/displayProd.cfm?ProductID=66

Apr 08, 2010 | Hayward SAND FILTER, PRO SERIES

1 Answer

I need to change the sand in a hayward model 711 sand filtration system. Are there any instructions for this out there?


While there is a model 711 Hayward Valve assembly, the actual filter is a different model number. You might be able to find your model here...

http://www.haywardnet.com/inground/products/filters/sand.cfm

Apr 08, 2010 | Hayward SAND FILTER, PRO SERIES

1 Answer

Inground pool question. How far away can I position my skimmer.


you don't say the volume of the pool, but if the 1.5 was working before and you are not adding too many turns, it will work.
David

Apr 28, 2009 | Hayward Pool Products HAYWARD 1.5 HP 2...

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