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Hayward

Hayward W3DE3620 ProGrid Diatomaceous Earth DE Pool Filter for In-Ground Pools, 36 Sq. Ft.

  • Based on 106 reviews
Condition: New
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Availability: In Stock.
Fulfilled by In The Swim Pool Supplies
Arrives Tuesday, Oct 13
Order within 18 hours and 34 minutes
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Features

  • HIGH-CAPACITY FILTER: The Hayward ProGrid 36 sq. ft. diatomaceous earth filter offers superior performance, efficiency and water clarity
  • MAXIMUM EFFICIENCY: Pool filters with high-impact grid elements provide up-flow filtration and top-down backwashing for maximum efficiency
  • DURABLE DESIGN: These pool filters for inground pools feature durable, glass-reinforced copolymer construction that ensures corrosion-free durability and withstand the elements
  • EASIER TO USE: Easy-access clamp assembly on this DE pool filter provides simplified service and maintenance

Description

The Hayward ProGrid 36 Sq. Ft. Vertical Grid Diatomaceous Earth Pool Filter is an inground pool filter for pools and spas of all types and sizes. It offers superior high-capacity performance as swimming pool equipment or a replacement pool filter component for pool maintenance. This diatomaceous earth powder pool filter, engineered with high-impact grid elements, provides up-flow filtration and top-down backwashing for maximum efficiency, works with DE powder and a pool pump, and suits homeowners or any DIY pool maintainer during swimming season. It's constructed from durable, glass-reinforced copolymer for corrosion-free durability, and its servicer-friendly assembly makes accessing internal parts simple for easy maintenance.

Brand: Hayward


Model Name: W3DE3620


Color: Gray


Product Dimensions: 24"L x 24"W x 34.5"H


Power Source: Hydraulic Powered


Power Source: Hydraulic Powered


Brand Name: Hayward


Model Name: W3DE3620


UPC: 610377387873


Global Trade Identification Number: 73


Unit Count: 1 Count


Item Type Name: Pool Filter


Manufacturer: Hayward


Model Number: W3DE3620


Manufacturer Part Number: W3DE3620


Item Dimensions L x W x H: 24"L x 24"W x 34.5"H


Item Weight: 66 pounds


Color: Gray


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Best pool filter on the market
Delivered promptly works excellent my pool has never been clearer and filter cleans water in a matter of hours not days
Reviewed in the United States on May 13, 2025 by Fred Garza
    • Hayward products are number one.
Review Image by America, Home of the Brave
Review Image by America, Home of the Brave
I originally purchased a filter from another company in order to save money. When the filter arrived part of the inside of filter was cracked. I returned it and purchased the above filter in photo which is a Hayward Model W3DE3620. The filter was a few hundred dollars more but it arrived perfect. The installation was very easy because I was replacing my old Hayward filter. Everything lined up perfectly. I would highly recommend staying with Hayward products. ... show more
Reviewed in the United States on June 15, 2025 by America, Home of the Brave
    • Simiple and eating cake
Review Image by James Blanchard
Filter came quickly and put in my driveway. Note: pool store estimated 4 months before they could get one. It took ten minutes to get it out of the box and screw on the new shut off/on connector purchased with it. Plumber put in for me in 30 minutes after I took out the old one. I did have all the connectors and pvc on hand already. Works great pool is super clear, old one was over 30 years old and going. Was worth every penny. ... show more
Reviewed in the United States on June 17, 2021 by James Blanchard
    • Works really good but.....
I'm coming from a Sand filter boy do I miss the easy maintenance of a sand filter. So far I have not noticed the pool water being more clear looking than my previous sand filter. I knew what I was getting into before I purchased but the maintenance too time consuming. Removing the clamps, removing the rack with all the fins, rinsing them out with water, putting grids back in place, putting grids back in filter, making sure Pring is lubricated, making sure clamp is on correctly and then tightening clamp just right. Too much or too little will result on a leak. Does the filter work. Yes. Does the water look cleaer than a sand filter. No. If you're debating on getting a sand filter or DE filter. Get a sand filter. Soooooo much easier to maintain. The difference in water filtration is too miniscule to see with the naked eye. ... show more
Reviewed in the United States on August 14, 2024 by @#
    • DE FILTER
Examined inside of the DE filter before I installed it. Quality product. Easy replacement for old worn filter of the same brand. Lubed the O-rings on multi-port with specified grease and tighten the connectors with an oil filter wrench. Started pump per instructions with DE Filter air valve open. Closed air valve after water came out. Added 5lbs of DE Filter material through the skimmer. Added pool chemicals. Ran the pump for 24hrs. Water is crystal clear. ... show more
Reviewed in the United States on June 6, 2021 by Blu-Ray Lover
    • It works very well.
Our pool has never been so clean!
Reviewed in the United States on January 12, 2025 by Cynthia J Aubin
    • Arrived with wrong fitting!!!
Review Image by Donald E. Baumdraher Jr.
Review Image by Donald E. Baumdraher Jr.
Ordered the Hayward W3DE3620 Filter. The manual states that backwash valve SPO715XR50 is suppose to fit this filter. Watched some Youtube videos as well of people installing this combination of Filter and Valve. The Filter arrived with two different bulk head fittings. The top fitting is the correct fitting per the filter diagram part number DEX2420F. The bottom fitting however, is wrong and the backwash valve does not fit this fitting. It looks like the fitting is part number C3035F. Long story short, didn't want to pack up the heavy filter and return it so ordered the correct fitting (an additional $30). Replacing the fitting isn't easy as you have to open up and dismantle the filter because the fitting screws into an internal piece, not the exterior shell. Haven't turned used the filter yet, so maybe I will write another review once it is up and running but not a good start Hayward. ... show more
Reviewed in the United States on April 12, 2023 by Donald E. Baumdraher Jr.
    • Easy swap
Needed to replace my 30 year old filter This is same manufacturer and a different color but just need to unscrew 2 plastic nuts and set the new in place and tighten those nuts and it was replaced and filtering the pool in about 15 minutes
Reviewed in the United States on May 18, 2024 by Michael Gallagher

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