The Hayward ProGrid vertical-grid DE filter delivers superior water clarity, efficient flow, and large cleaning capacity for pools and spas of all types and sizes. It combines high-technology features with a service-friendly design for strong filtration value in both new pool and aftermarket installations. A durable glass-reinforced co-polymer tank handles demanding applications, including in-floor cleaning systems, and a heavy-duty tamper-proof one-piece flange clamp with self-aligning top and bottom gives quick access to internal components without disturbing piping. High-impact grid elements are designed for up-flow filtration and top-down backwashing for maximum efficiency, while integral lift handles and a uniform low-profile base make removing the grid nest fast and simple. An inlet diffuser elbow distributes unfiltered water evenly across all elements for even DE distribution, and 2-inch full-flow internal piping keeps flow resistance low. A quick quarter-turn air relief valve bleeds air fast.
Features
- Vertical-grid DE design for superior clarity and large cleaning capacity
- Glass-reinforced co-polymer tank handles demanding applications, including in-floor cleaning systems
- Heavy-duty tamper-proof one-piece flange clamp with self-aligning top and bottom
- High-impact grid elements for up-flow filtration and top-down backwashing
- Integral lift handles and low-profile base for fast grid-nest removal
- Inlet diffuser elbow for even flow and DE distribution across all elements
- 2 inch full-flow internal piping for low flow resistance
- Rapid-release quarter-turn manual air relief valve
Specifications
- Part Number: W3DE3620
- Type: Vertical-grid DE (diatomaceous earth) pool filter
- Effective Filtration Area: 36 sq ft
- Number of Grid Elements: 10
- DE Capacity: 4.5 lb
- Design Flow Rate: 90 GPM residential, 72 GPM public
- Application: In-ground
- Tank: Glass-reinforced co-polymer (GFR), corrosion free
- Internal Piping: 2 inch full flow
- Valve: Not included
- Dimensions: 34.5 in H x 24 in x 24 in
- Shipping Weight: 66 lb
- Warranty: 1 year parts
