36 Sq. Ft. Full Grid 18" (7 required) - FG1003

$19.99

IN STOCK

Part # FG1003

  4.93 Average  

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Part # FG1003

Dimensions 19" L x 12" W x 6" D

Alternate Part #'s 192187, 59001800, DEX3600DA

Product Description

Time to Replace Your DE Grids?

Our DE Grids are used on the most common pool filters including American Products, Pentair, Hayward & Pac-Fab. Most DE Filters will require 7 Full Grids and 1 Partial Grid. Typically DE grids last about 5 years so if it has been longer than 5 years than now is the time to replace your DE grids.

Things to Consider When Replacing Your DE Grids

  • Most DE Filters Require 7 Full Grids & 1 Partial Grid
  • DE Grids Normally Last 5 Years
  • Commonly Used on Hayward, Pentair, Pac-Fab and American Products

Note: Collar has open slot (2 notches). Length is measured from one end of the grid to the other (collar not included).

Mars

Mars

Product Specifications

Grid Length:
18 in.
Grid Width:
11 - 1/2 in.
Area:
36 sq. ft.
Length:
18 in.
Width:
11 - 1/2 in.
Commonly Used On:
American, Hayward, Pac-Fab, Pentair, Sta-Rite
Partial Grid:
PG1903
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?     Asked on 5/24/2017 by

My filter is a Hayward DE3600. I need to replace two grids. My pool guy says a need 1 (one) full 36" grid and one (1) partial 36" grid for the DE3600?

A     Answered on 5/24/2017 by InyoPools Product Specialist Hector F.

Those grids will be listed at keys number 15 and 16 on the filter parts diagram here.

?     Asked on 5/20/2017 by EUGENE GARCIA

will this fit a purex triton 4000 ?

A     Answered on 5/21/2017 by InyoPools Product Specialist Lennox H.

Hi, Eugene. This FG1003 grid will not fit the Purex 4000 Series Molded D.E. Filter. The grids are all listed on the Purex 4000 Series Molded D.E. parts page.

?     Asked on 3/28/2017 by

I have an Aquatic FNS-36 and need to replace some of the elements, can you tell me which one I should purchase?

A     Answered on 3/29/2017 by InyoPools Product Specialist Lennox H.

Hi, This 36 Sq. Ft. Full Grid - FG1003 is the correct size grid for the Aquatic Systems FNS-36 filter. If you need to replace all of the grids only I would recommend p/n FG1003PACK or the complete grid assembly p/n 59023500.

?     Asked on 12/12/2016 by Bob

I have a Nautilus NS36 filter that takes FG-1003 filters ( 18 inches tall ). I also need to replace 2 rods ( about 21 1/2" long with nuts). I notice that you can sell the whole assembly. How much both ways. Thanks Bob

A     Answered on 12/12/2016 by InyoPools Product Specialist Adam Y.

Good afternoon Bob, You can see all the parts available for this filter here.Pac Fab Nautilus Stainless D.E. Parts or the whole assembly Grid Assy., 36sq.ft. - Ns36 - 192325

?     Asked on 10/3/2016 by Bob

Need 8 grids for Purex 30 SF ...DE filter 24" x 7 1/2 " across

A     Answered on 10/3/2016 by InyoPools Product Specialist Scott W.

I will need to know which model of Purex filter you have to determine whether that is going to be the correct grids for your filter.

?     Asked on 10/1/2016 by gary simmons

I have a Hayward de3620 filter pro grid----Id # is 2111050 205011 5002. I want to make sure I order the positively correct part. I wish to buy the complete nest.. Do you stock it and where can I find same on your site, or should I call. Thanks Gary

A     Answered on 10/3/2016 by InyoPools Product Specialist Lennox H.

Hi, Gary. The Grid Assy (DEX3600DC) is the complete cluster for the Hayward DE3620 filter.

?     Asked on 7/2/2016 by gary

i am looking to replace the grids in my filter they measure 18 inches tall im not including the tab that inserts into the manifold should i be ?

A     Answered on 7/3/2016 by InyoPools Product Specialist Alex V.

Gary, If the grids are 18: tall, then they would be 36 sq. ft. grids like the FG1003.

?     Asked on 6/21/2016 by Pat

I have model# DE-LE-42052 Hayward Crystal Clear II D.E Filter that I need replacement grids for but need help ordering correct size. Information on label is: 36 ft. 2 72GPM 50PSI Top Side 18 16 Can you please help me with this? Thanks, Pat

A     Answered on 6/26/2016 by InyoPools Product Specialist Alex V.

Pat, If you need to replace all 8 grids, you can find them here: http://www.inyopools.com/Products7/05100012060823.htm?Keywords=fg1003pack

?     Asked on 6/17/2016 by Bruce

I have Crystal Clear 2 DE Filter Model# DE-LE-42052 36ft2 72GPM 50 max psi. Which grid will work for this system?

A     Answered on 6/18/2016 by InyoPools Product Specialist Patrick P.

Hi Bruce, these are the correct replacement DE grids for the Crystal Clear 2 DE Filter Model# DE-LE-42052 by Leslie's.

?     Asked on 6/17/2016 by David F. Taylor

Re: Hayward DE3620 Pro-Grid Why is it cheaper to buy (7) Full Grid #FG1003 @ $19.99 + (1) Partial Grid #PG1903 @ $14.99 than it is to buy the Complete Grid Cluster #4810-65 @ $322.99? Thank you...

A     Answered on 6/17/2016 by InyoPools Product Specialist Patrick P.

Hi David, the complete grid cluster includes other items besides the grids like the top manifold, bottom grid locator, retainer rod and stand pipe. These additional parts make the grid cluster more expensive then just purchasing the grids.

?     Asked on 6/12/2016 by Ed Frick

How do I know what size the fans are that I need replaced on my filter?

A     Answered on 6/12/2016 by InyoPools Product Specialist Matt S.

Measuring your current grids, would be the quickest and most accurate solution.

?     Asked on 4/17/2016 by Jiri

I need to replace all elements in my Pro-Grid Hayward DE 3620 filter. Which part should I order?

A     Answered on 4/18/2016 by InyoPools Product Specialist Hector F.

You can purchase the complete grid pack being part number FG1003PACK or you can purchase the complete rebuild grid assembly being part number 4810-65.The pack is just the elements and the assembly is ready to place back into the filter body already assembled.

?     Asked on 3/15/2016 by Cam

I have a nautilus ins36 pac fab and I need to replace the filter grid what do I get ? Thank you

A     Answered on 3/17/2016 by InyoPools Product Specialist Lennox H.

Hi Cam, If you're purchasing p/n FG1003, you would only get 1 single grid. If want to replace all the grids then you will need to get p/n FG1006PACK.

?     Asked on 2/20/2016 by

I have an Triton Nautilus FNS 36 Diatomaeous Earth Filter . What grid model # do I need

A     Answered on 2/22/2016 by InyoPools Product Specialist Lennox H.

Hi, This will be the correct size filter for your filter model. If you're replacing all of the grids I would recommend the 36 Sq. Ft. Grid Pack (FG1003PACK), it includes the 7 Full & 1 Partial grids.

?     Asked on 7/27/2015 by john

my pool filter is a pentair trto series 4000 model 4036. will this be the right grid?

A     Answered on 7/27/2015 by InyoPools Product Specialist Hector F.

No, the correct grid is part number 4677-15A in which you would need 8 of.

?     Asked on 7/24/2015 by Don

my grids only has one slot the grid 18 by 11

A     Answered on 7/24/2015 by InyoPools Product Specialist Lennox H.

Hi Don, The 36 Sq. Ft. Full Grid 18 (7 required) will be the correct size grid.

?     Asked on 7/1/2015 by

hello! ?I have a DE-3600 filter and need to replace the grids. are all the grids the same size in this filter?

A     Answered on 7/1/2015 by InyoPools Product Specialist Hector F.

There is also one partial grid which you can view here or you can purchase the complete grid pack that you can view here.

?     Asked on 6/7/2015 by helen

I have an older de3600 filter. Do you have the completely assembled grid and how much would that be

A     Answered on 6/7/2015 by InyoPools Product Specialist Patrick P.

Hi Helen, Yes we do carry the Complete Assembled DE Grid Assembly For The Hayward DE3600 Filter here.

?     Asked on 3/29/2015 by David

Need replacement Filter elements (DEX3600DA) for my Hayward Pro-Grid vertical DE filter series. Do you have these filters (7 large and 1 smaller)?

A     Answered on 3/30/2015 by InyoPools Product Specialist Robert M.

Hello David - The correct grid pack is FG1003PACK.

?     Asked on 12/20/2012 by Guest

I need to order replacement grids for my d.e filter but I'm not sure which ones to order. How do I know which one is the right one?

A     Answered on 12/20/2012 by InyoPools Product Specialist Patrick P.

The easiest way to figure out the correct grid would be to measure the length and width and compare it to the measurements we have listed on the product page.

?     Asked on 9/14/2012 by Guest

What is the micron rating for a Unicel element?

A     Answered on 9/14/2012 by InyoPools Product Specialist Patrick P.

All Unicel elements & grids have a 20 Micron Rating.

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