Skip to the content
Hayward D.E. ProGrid Pool Filter | 36 sq. ft. | Requires Backwash Valve - Not Included | W3DE3620
Regular price
$1354.00
Call for Help & Best Pricing!
Speak directly with a pool guru that's ready to help!
888-751-8084 Live Chat
Product Description
⌄Diatomaceous earth is a porous powder with microscopic openings that when magnified look like tiny sponges. Clear water can pass through these openings, but particles, as small as two to five microns, are trapped during the first pass through the media. D.E. filters have internal elements that become coated with D.E. It is this 'filter cake' that strains dirt, dust and algae from the water.
Similar to sand filters, when D.E. filters become dirty, they are cleaned either by backwashing, or regenerating and draining the clogged D.E. to the 'waste' line. To restore filtration, a fresh 'charge' of D.E. is added to the filter. For sparkling, clean pools; step up to Hayward D.E. filters.
- Requires Backwash Valve, Sold Seperately. See Purchase Options in the Right Column.
- Reinforced thermoplastic filter tanks constructed from durable glass reinforced copolymer to meet the demands of the toughest applications and environmental conditions, including in-floor cleaning systems
- Heavy-duty, tamper-proof one-piece flange clamp securely fastens tank top and bottom, allowing for quick access to all internal components without disturbing piping or connections
- Online part number W3DE3620 is the direct replacement for part number DE3620.
Show More