?     Asked on 4/22/2013by Guest

Is this the grid assembly for the Hayward Pro Grid DE filter model DE 4820 ?
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A  Answered on 4/22/2013 by InyoPools Product Specialist Patrick P.

Yes, this is the correct grid assembly for the Hayward Pro Grid DE 4820 Filter.
 Reply


?     Asked on 7/10/2014by Guest

Does this part fit the Hayward DE4820 Filter?
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A  Answered on 7/10/2014 by InyoPools Product Specialist Patrick P.

Yes this is the correct grid assembly for the the Hayward DE4820 DE Filter.
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?     Asked on 9/15/2014by Guest

How do I know if I should replace this entire assembly dex4800dc?
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A  Answered on 9/15/2014 by InyoPools Product Specialist Patrick P.

If you have 2 or more damaged grids, and a cracked or discolored top manifiold then we highly recommend to replace the entire assembly. This is because after 2 or more parts begin to go bad then more will as well not to long after.
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?     Asked on 10/8/2014by Guest

I am wondering if the listed DE4820 Filter Cluster is the entire filter assembly inclusive of top, bottom, etc or just the filter pieces.
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A  Answered on 10/8/2014 by InyoPools Product Specialist Patrick P.

Part number 4810-65A is the complete grid assembly. It includes the top manifold, bottom manifold, steel rod, and grids
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?     Asked on 6/5/2015by moshe

is the dex4800 dc comes assembled or do i need to put it together?
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A  Answered on 6/5/2015 by InyoPools Product Specialist Joe S.

Hi Moshe this unit ships as picture shown so you are ready to drop and go
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?     Asked on 8/21/2015by Don Perkins

i have hayward DE-4800 micro clear filter will this fit serial #300F21 THANKS
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A  Answered on 8/25/2015 by InyoPools Product Specialist Lennox H.

Hi Don, The 48 Sq.ft. Micro Clear Grid Assy. (DEX4800DC) will be the correct grid assembly for your Mirco Clear DE4800 Filter.
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?     Asked on 5/30/2016by Robert Desanti

I'm sure of the model number how do I tell which one I have would you be able to tell if I gave you the serial number?
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A  Answered on 6/3/2016 by InyoPools Product Specialist Lennox H.

Hi Robert, You can contact the manufacturer of the unit with the serial number and they will tell you the model of your unit.
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?     Asked on 6/24/2016by CHUCK MURRAY

I have a hayward filter de-6000. I bought new grids, is there a assembly direction for the grids. Numbering or method.
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A  Answered on 6/25/2016 by InyoPools Product Specialist Alex V.

Chuck, This guide may help: http://www.inyopools.com/HowToPage/how_to_replace_de_filter_grids.aspx
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?     Asked on 10/13/2016by Ruy

Is this a drop-in replacement for dex4800dl?
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A  Answered on 10/13/2016 by InyoPools Product Specialist Megan C.

Yes, that is the correct part number for replacement. I do recommend replacing the Elbow Outlet O-ring (O-24) - 137 at the time of installing the new Grid Cluster / Complete Assembly.
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?     Asked on 6/15/2018by george

will this fit in a hayward de2400?
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A  Answered on 6/15/2018 by InyoPools Product Specialist Lennox H.

Hi, George. The Grid Assy - DEX4800DC will not fit the DE2400 model. You can use Part # DEX2400DC
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?     Asked on 6/15/2018by george

the existing filters in myde2400 are 24 X11.the one dex2400dc are only 17 inch long..is that ok?
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A  Answered on 6/16/2018 by InyoPools Product Specialist Lennox H.

Hi, George. This Grid Assy - DEX4800DC will fit the following models; DE4800 and DE4820. If your measurements are of the grid only, then this grid assembly fill fit. Before ordering, check out Inyo's How to determine D.E. Filter Grid size guide. 
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?     Asked on 5/1/2019by Steve

I have a 1995 Hayward DE 4800 filter. Is this the correct grid size?
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A  Answered on 5/2/2019 by InyoPools Product Specialist Matt S.

This grid assembly is compatible with your Hayward Micro-Clear DE4800.
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?     Asked on 6/8/2019by Colleen

My Hayward DE filter grids are in their 15th season we hose them down at least 3-4 times when we open the pool and run the filter a lot to get it clear. The pressure starts out normal on the the gauge usually at 20 psi, but the flow from the jets isn’t as strong as it use to be and the pressure will drop over a few hours. Is it possible that the grids could be totally clogged and not filtering the water properly, could it be the cause of the low flow.
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A  Answered on 6/9/2019 by InyoPools Product Specialist Patrick P.

Hi Colleen, That is amazing that you have got 15 seasons out of the grids, I think your maintenance of washing them down has really helped prolong their life. What you have explained typically occurs when the grids are on there last legs and need to be replaced. Normally we see pool owners get about 5 years out of there grids so I think its time for a new set of grids.
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?     Asked on 9/24/2019by Jackson R Miller

Is this a Hayard Pro-Grid DE filter?
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A  Answered on 9/25/2019 by InyoPools Product Specialist Hector F.

Yes, this will work with the 48 Sq. Ft. Hayward Pro-Grid D.E filter. 
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?     Asked on 3/7/2020by Bob

Need a grid for a Natilus. FNS FIBERGLASS D.E.FILTER 48 PART # I have 19-5186 Thanks Bob0
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A  Answered on 3/9/2020 by InyoPools Product Specialist Lennox H.

Hi, Bob. The Top Grid Manifold w/ Extension - 192173 is the correct replacement for your filter. 
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?     Asked on 5/20/2020by John H. Leonatti

Will this fit my Hayward Model No. DE4820 Serial No. 21111609052243002 that I purchased from INYO in June 2017? I'm looking for an entire filter unit to have on standby. Thank You! John Leonatti
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A  Answered on 5/20/2020 by InyoPools Product Specialist Patrick P.

Hi John, Yes this is the correct Drop-In DE Grid Assembly for your DE4820 Filter and that is a great idea to have a second one on hand.
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?     Asked on 5/27/2020by Frank

Hi I have a pro grid DE filter that is 10 years old i think i need to replace the grids ( i have never replaced any) i am not sure which model i have i measured the grids they are 24 inches long, the filter is 40 1/2 from bottom to the top of the valve, any help would be appreciated Thank you

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A  Answered on 5/27/2020 by InyoPools Product Specialist Patrick P.

Hi Frank, If you have 24" grids then this 48 Sq. Ft. Grid assembly on this page is what you need. If it's been 10 years then its definitely time to replace your grids.
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  • Commented on 5/27/2020 by Product Owner

    is this part genuine Hayward parts, also i seem to find the small gasket that fits over the PVC fitting that slips on when you replace the complete grid system i am guessing its around 2 or 2 1/2 round, it seems like my DE has flowed back in the pool Thank you
     Reply

    • Commented on 5/27/2020 by InyoPools Product Specialist Patrick P.

      Yes this is a genuine Hayward replacement part. Yes it would be a good idea to replace your Stand Pipe O-ring and you can view our purchase that item here - Hayward Pro-Grid Stand Pipe O-ring
       Reply

      • Commented on 5/27/2020 by Product Owner

        sorry 1 more question, do you offer 2 day shipping? Thank you Frank
         Reply

        • Commented on 5/27/2020 by InyoPools Product Specialist Patrick P.

          Hi Yes we do offer 2 Day Shipping you can select this during checkout and the shipping charge will be displayed. Please note if your ordered now then 2 Day Shipping would ship out on Thursday for delivery on Monday.
           Reply

          • Commented on 5/28/2020 by Product Owner

            Hi I cant seem to find the 2 day shipping even when i fill out all the boxes and get ready to submit Thanks
             Reply

            • Commented on 5/29/2020 by InyoPools Product Specialist Patrick P.

              Hmm thats strange. If you send me your zip code I can email over a quote with 2 day shipping.
               Reply


?     Asked on 5/28/2020by Kristin

Hi. Would this fit a Hayward DE 4820 filter?
 Reply

A  Answered on 10/21/2020 by InyoPools Product Specialist Hector F.

Hi Kristin, yes this grid assembly is compatible to be used with the model Hayward D.E. 4820 filter. Here is a guide that we put together called "How to replace DE Filter Grids" that also may assist. 
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?     Asked on 6/9/2020by TOM MCGRADY

WHAT DOES THIS INCLUDE
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A  Answered on 11/24/2020 by InyoPools Product Specialist Hector F.

Hi Tom, this grid assembly includes the grids, top manifold, and the filter element locator. 
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?     Asked on 7/3/2020by Barb Carmignani

We need to order a grid assembly for a Hayward pro grid DE4820 filter. Can you help?
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A  Answered on 11/19/2020 by InyoPools Product Specialist Hector F.

Hi Barb, this is the correct grid assembly for the Hayward Pro-Grid Perm A Grid model DE4820 filter. 
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?     Asked on 6/10/2021by Bruce

Will this grid assembly fix the Hayward pro grid model # DE4820?
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A  Answered on 6/10/2021 by InyoPools Product Specialist Craig C.

Hello Bruce.  The Hayward Grid Assy 48 sq ft part # DEX4800DC is compatible with the Hayward Pro Grid Model DE4820.
 Reply