Part # FG1004PACK
Replacement DE Grid Package for Hayward and Pentair 48 Sq. Ft. DE Filters (8 DE Grids)
This is a package of 8 DE Grids used on the most common DE Pool Filters like the Hayward Pro-Grid, Hayward Micro Clear, Pentair FNS Plus, Pac Fab Nautilus and more! Our replacement DE filter grids offer an economical way to maintain your pool filter's optimal performance. Seeing DE powder in your pool is a typical sign of one or more torn grids which need to be replaced.
Our replacement DE filter grids offer an economical way to maintain your pool filter's optimal performance. Seeing DE powder in your pool is a typical sign of one or more torn grids which need to be replaced.
Commonly Used On:
Specifications:
Features:
*Most DE filters require 7 full Grids and 1 Partial grid. This is a pack which includes 7 full grids & 1 partial grid.
| Filter Area (Sq. Ft.). | Grid Length | Indentification | Full Grid Part # | Partial Grid Part # | Full Grid Width | Partial Grid Width |
| 24 | 12" | American, Hayward, Pac-Fab, Pentair, Sta-Rite |
FG1002 PL0180 |
PG1902 PL0170 |
11 - 1/2" | 9 - 1/2" |
| 36 | 18" | American, Hayward, Pac-Fab, Pentair, Sta-Rite |
FG1003 PL0181 |
PG1903 PL0171 |
11 - 1/2" | 9 - 1/2" |
| 48 | 24" | American, Hayward, Pac-Fab, Pentair, Sta-Rite |
FG1004 PL0182 |
PG1904 PL0172 |
11 - 1/2" | 9 - 1/2" |
| 60 | 30" | American, Hayward, Pac-Fab, Pentair, Sta-Rite |
FG1005 PL0183 |
PG1905 PL0173 |
11 - 1/2" | 9 - 1/2" |
| 72 | 36" | American, Hayward, Pac-Fab, Pentair, Sta-Rite |
FG1006 | PG1906 | 11 - 1/2" | 9 - 1/2" |
Note: Collar has open slot (2 notches). Length is measured from one end of the grid to the other (collar not included).
I have a Hayward Filter, model DE4800. How many of these de grids will I need? And what is the mfg. number for the "short" grid?
Reply
The Hayward DE4800 filter takes 7 of the large grids part # FG1004 and one of the small grid part # PG1904. We do sell a de grid pack here which includes all 8 grids which is listed here on this page as part # PL0188 Thanks!
Reply
2 to 4 hrs
None
2 0
Less than 1 hr
None
1 0
1 to 2 hrs
Wrench Set
2 0
At Spring startup, while vacuuming out the pool, the big o-ring between the top and bottom halves of the DE filter (Pentair FNS+4800) blew out of its channel with a big bang and an incredible fountain or water.
Several attempts at cleaning up, replacing with a new o-ring, but it kept happening. I noticed that after backwashing the pool would run ok until I started to vac.
Opened the filter and pulled out the grids and found them coated with clay. This was a weird winter where the usual 1 to 2 feet of snow were replaced with rainstorms that left three to four inches of mud, which had gummed up my filter.
I took the grids apart and thoroughly cleaned them, but it turned out that there was mud on the inside that I could not get out, so I ordered replacement grids, vac'd the pool to waste in order to get the clay out without further filter damage, assembled the grids and thoroughly cleaned everything and put iot all back together, now everything is working.
Three hints:
1. a 5/8" racheting wrench makes it a lot easier to get the band and clamp off and back on and also fits the drain plug. Be sure to watch a video about opening and closing the filter and carefully follow the instructions about hitting all the way around the band with a mallet once for every couple of turns of the bolt in the clamp
2. you need to lubricate the o-ring, like any O-ring. The easiest thing to do is to fill one hand with silicone lube and use the other hand to pull the o-ring through. WRONG this stretches the o-ring. instead, use your fingers to PUSH the o-ring through the lube.
3. it can be a little tricky to correctly position the grids on the bottom support. When done correctly, the backbone of each grid will rest directly on a little circle in the bottom manifold that provides support.
Less than 1 hr
Screwdriver, Nut Drivers, Pliers, Socket Set, Wrench Set, Adjustable Wrench, hose
I found DE entering my pool- which meant I had one or more bad filter grids. As it had been awhile since I had replaced any of them, I decided to just order a full new set. Process was simple, just disassemble filter , remove grids ( cleansed the ones I removed to see what shape they were in), decided to go ahead and replace with the whole new set, re assemble grids, reassemble filter, put on new o ring, close unit back up
The Most Recent Reviews
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
My pool is running great after replacing the grids. Thank you
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(5 out of 5 stars) 100% Match. High Quality cartridges
Reviewed By: Inyo Customer ()
Product arrived when expected and was an exact match to factory set. Quality was high and easy to install. Would highly recommend.
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Not a common filter anymore but thankfully you guys had these filters. It has been great.
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(5 out of 5 stars) great price
Reviewed By: Inyo Customer ()
great price
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Fits Hayward DE filter pump!
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1 0
(5 out of 5 stars) Two filter sets are better than one.
Reviewed By: Inyo Customer ()
Been using them for two years. Having two complete sets makes filter change and clean easy.
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
With help from customer service "Excellent" purchase
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Very competetively priced
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Good to have your address
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3 0
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Local pool store wanted 45 dollars for one grid, INYOpools had the whole set [8] for 125.00 with free shipping and had them on my door step in two days, great company and a great website
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(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Exact replacements. With free shipping and no tax INYO beat Amazon's price. Have a spare set make the maintenance faster.
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(5 out of 5 stars) Perfect pool grids
Reviewed By: Tan queen from Ny ()
Pros: Great price . Same quality as original
Cons: None
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1 0
(5 out of 5 stars) filter grids
Reviewed By: Shelby P. ()
Pros: great price
Cons: no cons.
perfect fit, easy ordering , I could tell the difference right way once the new grids were installed. and the price is the best part.
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(5 out of 5 stars) Perfect Fit
Reviewed By: MIchele L. from NJ ()
Pros: great fit, low price
These replacement grid fit perfectly. Great price. Quick shipping. No more DE thrown back in pool.
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(5 out of 5 stars) excellent products
Reviewed By: Lilt from Fort Worth, TX ()
The prices are extremely more reasonable than any of the other competitors I compared!!
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(5 out of 5 stars) Great filter grids
Reviewed By: L.B.C. ()
Effective and economical
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(5 out of 5 stars) No more DE returned
Reviewed By: Patricia C. from Tomball Texas ()
Pros: Grids are working great and easy to install.
Cons: I can't think of any
I been drying to rid the DE powder from pool. Talked to a pool guy who said that the grids had to be the problem or a crack in the manifold. I shoped grids and found Inyo pools online the grids were at 1/2 the price. I now have a clear pool again thanks to INYO.
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(5 out of 5 stars) Great Grid Pack
Reviewed By: Robert F. from Inwood, WV ()
Pros: Complete Set
Cons: None
Complete set of grids worked perfectly. Fast delivery of product. Questions before ordering were handled very efficiently.
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(4 out of 5 stars) filters
Reviewed By: Lisa G. ()
These are very good quality filters
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(5 out of 5 stars) Grid pack
Reviewed By: Jim G. from Danbury,ct ()
I was sent the incorrect item, notified inyo pools and was given full credit and correct item was sent out immediately. Not happy incorrect item was sent, but liked the way the problem was handled.
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(5 out of 5 stars) DE Grids
Reviewed By: David E. from charleston, SC ()
Pros: Great quality for the money
Cons: No instructions
Great product, it fixed my filtering problem immediately. High quality material. A little instructions would have been nice. It was like trying to do a puzzle.
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(5 out of 5 stars) JANDY DE GRID REPLACEMENT
Reviewed By: Richard K. from Long Island, NY ()
Pros: Great fit and price.
Cons: None determined
Perfect replacement set of grids for my Jandy del48 DE filter. Quality and fit was just as good as original. Surprised what a significant positive impact the new grids made on the performance of the filter. Yet I had the old grids for 10 years so probably should have replaced them long ago. Plus this was the best price I found on line and 1/3rd what the local swimming pool store wanted.
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(5 out of 5 stars) Perfect replacement for Aquatech filter
Reviewed By: LKJU from Texas ()
Pros: Filter like new again.
Cons: Took about 2 hours total.
I took apart my DE filter and replaced the grids for the first time after about 13 years. The replacement grids seem identical to the original and everything fit fine. They arrived fast, and I was surprised they only cost $109.
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(5 out of 5 stars) Great original Hayward grid replacements
Reviewed By: spenze from Eastern pa ()
Pros: Quick and free shipping original parts
Cons: none
When I ordered my replacement grids the price was so attractive that I thought they wouldn't be the same original products. I was so happy to see that they were and my cost was a third of the cost of local pool stores. Thank you so much
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1 0
(5 out of 5 stars) Filter grids
Reviewed By: Bradford from Peoria AZ ()
Pros: Cost
Cons: None
Fast shipping and good fit at a great price. ---------------------Thanks InyoPools.
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1 0
(5 out of 5 stars)
Reviewed By: George K. from Miami FL ()
Pros: price, speed of delivery, compatibility with my equipment
Cons: These grids are a little tricky to install by a novice, but I had knew that would be the case. The next time I replace them, the job will be faster. Product is fine, you just have to be patient the
replacement grids for DE filter. These were generic, but fit perfectly, as promised by the agent I spoke to by phone. INYO got me the parts quicker than my local pool supply store could.
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0 1
(5 out of 5 stars) Filter Grates
Reviewed By: Timothy C. from South Padre Island, TX ()
Pros: Used correctly, it's the BEST Filter System
Cons: Not used correctly: can be more work!
This product works great, it's better than a sand filter!!!
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(5 out of 5 stars)
Reviewed By: Jerry N. from bakersfield california ()
Pros: seems to be excellent product
Cons: no cons
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(3 out of 5 stars) filter grids
Reviewed By: Reluctant Pool Owner from Dallas Tx ()
Pros: price
Cons: shipping time
I've ordered these filter grids several times. They work perfect and are a fraction of cost compared to store prices
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(5 out of 5 stars) Grid Pack
Reviewed By: Brent W. from Belton, TX ()
Pros: Good Price
Cons: None
Good customer service and quick turnaround time.
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