Hayward Pro-Grid DE Filter, 48 Sq. Ft. (DE4820) (W3DE4820)

Hayward Pro-Grid DE Filter, 48 Sq. Ft. DE4820- (VALVE NOT INCLUDED AS SHOWN IN PICTURE)

SKU: W3DE4820
Brand Hayward

Original price was: $1,403.00.Current price is: $1,359.00.

14 in stock

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Hayward Pro-Grid DE Pool Filter Models DE4820

Hayward ProGrid(TM) Vertical Grid DE Filter, Filtration Area: 48 sq-ft, Design Flow Rate: 96 gpm, Maximum Working Pressure: 50 psi, 0.5 – 3 HP, Turnover: 46080 gal at 8 hrs, 57600 gal at 10 hrs, Media Required: 6 lbs, Filter Tank: Injection-Molded, Filter Element: Monofilament Polypropylene Cover Fitted Over 8 Curved, High-Impact Grids

Pro-Grid vertical grid D.E. filters provide superior water clarity, efficient flow and large cleaning capacity for pools and spas of all types and sizes. Constructed with high-strength reinforced thermoplastic.

Combines high-technology features and “service-ease” design for an unparalleled filtration value for both new pool and aftermarket installations.

In addition, Pro-Grid delivers low maintenance and dependable operation.


Reinforced thermoplastic filter tanks constructed from durable glass reinforced co-polymer to meet the demands of the toughest applications and environmental conditions, including in-floor cleaning systems

Self-Aligned tank top and bottom make access to servicing the grid elements fast and simple

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

High impact grid elements designed for up-flow filtration and top-down backwashing for maximum efficiency

Integral lift handles and uniform low-profile base make removal of grid nest fast and simple

Inlet diffuser elbow distributes flow of unfiltered water evenly to all filter elements and provides even distribution of D.E. to grids

48 ft filter allows for both commercial and large residential applications and years of non-corrosive, trouble-free performance

New High capacity, rapid release manual air relief valve bleeds air with a quick quarter turn of the lever.

Be sure to order valve which is sold separately. Diatomaceous earth not included.

Manufactures one year warranty

Additional information

75.0 lbs


40.5" x 24" x 24"

Filter Turnover


Manufacturer Number







One Year Limited Warranty

Filter Area

30 – 49 Sq. Ft.

Backwash Valve Included

None Included

Flow Rate

96 gpm



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WARNING: Some products can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go please visit www.p65warnings.ca.gov