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by Hayward

Hayward 36 Sq Ft ProGrid Vertical Grid DE Pool Filter W3DE3620

SKU W3DE3620
Original price $1,129.00 - Original price $1,129.00
Original price
$1,129.00
$1,129.00 - $1,129.00
Current price $1,129.00

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Description:

The Hayward W3DE3620 Pro-Grid 36 sq. ft. D.E. Pool Filter offers top-tier filtration, capturing particles as small as 5 microns (the size of a red blood cell). It uses 7 full and 1 partial grid coated in diatomaceous earth. The durable tank is made of glass-reinforced thermoplastic and includes a manual air relief valve to prevent air buildup.

A 1-1/2" drain ensures quick drainage, and the one-piece flange clamp secures the tank. The filter requires 50.1" vertical clearance for removal, and backwashing before removing the top lid is recommended to clean out the DE powder.

ProGrid filters ensure excellent water clarity, efficient flow, and large cleaning capacity, offering a user-friendly design for pools and spas of all sizes.

  • Filter tanks are made from the most durable materials to meet the demands of the toughest applications and environmental conditions
  • High capacity, rapid release manual air relief valve bleeds air with a quick quarter turn of the lever
  • Heavy-duty, tamper-proof, one-piece flange clamp securely fastens tank top and bottom and allows quick access to all internal components
  • Valve sold separately. Compatible valves:
    • SP0740DE (Selecta-Flo 2" SKT)
    • SP0710XR50 (Vari-Flo 1 1/2" NPT)
    • SP0715XR50 (Vari-Flo 2" NPT - Optional)
    • SP0410X5025 (Slide Valve 2" SKT - Optional)

Specifications:

  • Brand: Hayward
  • Part Number: ProGrid® 36 Sq Ft W3DE3620 DE3620
  • UPC: 0610377387873 / 610377387873
  • Cartridge: No
  • Design Flow Rate: 90
  • Effective Filtration Area: 36 SQFT
  • Filter Type: Diatomaceous Earth D.E. DE
  • Parts Warranty: 3-year
  • Pool Type: In Ground
  • Pressure Gauge: No
  • Product Dimensions: 34.5 " x 24 " x 24 "
  • Product Height: 34.5 in
  • Product Length: 24 in
  • Product Weight: 65 lb
  • Product Width: 24 in
  • Public Design Flow Rate: 72
  • Residential Design Flow Rate: 90
  • Series Filters: ProGrid
  • Shipping Dimensions: 35.7 " x 24.6 " x 23.1 "
  • Shipping Height: 35.7 in
  • Shipping Length: 23.1 in
  • Shipping Weight: 66 lb
  • Shipping Width: 24.6 in
  • Replacement Filter: DEX3600DC Filter Element Cluster Assembly (Complete set of elements, collectors, locators, manifold, etc.)

Support Documents: 

Common Questions:

What are the dimensions of the tank?

    • Tank Dimensions: (DxH) 24" x 34-1/2"
    • Weight: 66 lbs

How much DE do I add?

    • The W3DE3620 Pro-Grid uses 4-1/2 lbs of DE.

What is the max GPM flow rate?

    • The max GPM flow rate is 72 GPM.

What does Hayward W3DE3620 come with?

    • The Hayward W3DE3620 comes with a tank, one-piece flange clamp, air relief valve, and threaded bulkheads.

Does the Hayward Pro-Grid come with a backwash valve?

    • No. The W3DE3620 does not come with a backwash valve. For a multi-port valve option, we suggest item number SP0715XR50 for 2" plumbing and SP0710XR50 for 1.5" installations. For a side-mount push-pull valve, we suggest item number SP0410X502S.

What is the warranty for the Hayward W3DE3620?

    • Three (3) Year Limited Warranty on Product, see Owner's Manual for a full description of warranty claims and coverage details.
    • Please note: Filter tank color may vary

*Sizing Note: The gallon capacities listings are estimates only. They will vary depending on the pump size and the turnover rate. The actual number of gallons your filter can manage depends on your pump’s flow rate and the specific needs of your pool (debris load, drains, usage, etc.). You can adjust these capacities if you plan for a different turnover time (e.g., 12-hour turnover).

Need help sizing your pool? Contact us anytime - we’re here to help!

FREE SHIPPING: Usually ships in 1-2 business days.

Disclaimer: Professional installation is required (not included). Proof of installation by an industry technician is required to validate the factory warranty.

Please Note: Images are for representation.

Hayward Warranty Support

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