Hayward ProGrid 36 Sq Ft DE Filter | W3DE3620

Hayward ProGrid 36 Sq Ft DE Filter | W3DE3620

The Hayward ProGrid 36 Sq Ft DE Filter | W3DE3620 delivers superior water clarity through advanced diatomaceous earth (DE) filtration technology. Designed for residential pools and spas, this high-performance filter provides exceptional debris removal with an expansive 36 square foot filtration area. It captures contaminants as small as 5 microns, maintaining pristine water that looks and feels crystal clear. Constructed with a glass-reinforced co-polymer tank, the ProGrid DE Filter is built to withstand harsh environmental conditions, ensuring long-term durability and reliability for both new installations and retrofit applications.

Engineered for convenience and performance, the W3DE3620 features a heavy-duty, tamper-proof one-piece flange clamp that allows quick access to internal components without disturbing plumbing connections. A manual air relief valve offers easy air release with a quarter-turn lever, simplifying maintenance and operation. Its efficient up-flow filtration and top-down backwashing design maximize cleaning effectiveness and DE distribution, ensuring optimal flow and longevity of the grid elements. With its corrosion-resistant build, precision engineering, and service-friendly design, the Hayward ProGrid 36 Sq Ft DE Filter stands as one of the most trusted filtration solutions for pool owners seeking professional-grade clarity and performance.

Note: You may require a backwash valve for this filter which is Not Included and can be purchased separately

Key Features of the Hayward W3DE3620 ProGrid Diatomaceous Earth Filter

• Advanced DE Filtration: Uses diatomaceous earth to capture contaminants as small as 5 microns, ensuring ultra-clear, sparkling water in your pool or spa.

• Heavy-Duty Construction: Glass-reinforced co-polymer tank resists corrosion and UV degradation, providing years of dependable service even under demanding conditions.

• Efficient Hydraulic Design: Engineered for maximum water flow and energy efficiency, featuring 2-inch full-flow internal plumbing for reduced resistance and higher output.

• Service-Friendly Access: One-piece flange clamp allows complete internal access without disturbing the existing plumbing or connections, simplifying cleaning and inspection.

• Quick Air Release System: High-capacity manual air relief valve bleeds trapped air instantly with a quarter-turn lever for safer and easier operation.

• Optimized Backwashing: Up-flow filtration and top-down backwashing ensure even DE distribution across grids, delivering consistent performance and longer filter cycles.

• Convenient Monitoring: Includes an integrated pressure gauge for accurate performance tracking and maintenance scheduling.

• Versatile Compatibility: Suitable for both new installations and existing systems, offering customizable valve and plumbing options for flexible setup.

Specifications

• Maximum Filtration Size: Filters out particulates as small as 5 microns
• Filtration Area: 36 square feet
• Dimensions: 26" inches in diameter and 34.1" inches in height
• Vertical Clearance: 50.1"
• Grid: 1 Required (Included)
• Weight: Approximately 65 pounds
• DE Required: 4.5 pounds
• Installation: 2 inch plumbing connections
• Flow Rate: Maximum flow rate of 72 gallons per minute (GPM)

Includes

• (1) Hayward W3DE3620 Pro-Grid DE Filter
• (1) Filter Grid
• (1) Manual Air Relief Valve- CCX1000V
• (1) Pressure Gauge- ECX2712B1
• (1) Clamp- DEX2421JKIT

*See manual page 10 for complete list

Compatibility

Compatible with the following valves

• Selecta-Flo 2" SKT- SP0740DE
• Vari-Flo 1 1/2" NPT- SP0710XR50 
• Vari-Flo 2" NPT- SP0715XR50 
• Slide Valve 2" SKT- SP0410X5025