Hayward Pro Grid DE 48SqFt Pool Filter

DE4820

Valve Not Included

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, Pro-Grid 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.

Features

• 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
• 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
• 72 ft filter made of reinforced thermoplastic 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

Performance Data - Filter

			Turnover (In Gallons)
Model Number	Effective Filtration Area	Design Flow Rate	8 Hours	10 Hours
DE3620	36 ft.2	72 GPM	34,560	43,200
DE4820	48 ft.2	96 GPM	46,080	57,600
DE6020	60 ft.2	120 GPM	57,600	72,000
DE7220	72 ft.2	144 GPM	69,120	86,400

Technical Specifications

Model Number Effective Filtration Area D.E. Required Width Height Ctn. Qty. Ctn. Weight             DE3620 36 ft.2 4 1/2 lbs. 24" 34 1/2" 1 65 lbs. DE4820 48 ft.2 6 lbs. 24" 40 1/2" 1 74 lbs. DE6020 60 ft.2 7 1/2 lbs. 24" 46 1/2" 1 84 lbs. DE7220 72 ft.2 9 lbs. 24" 52 1/2" 1 94 lbs. All filters include pressure gauge, air relief valve, and 1 1/2" drain plug (1) Above dimensions are for filter only. Add 12" for 1 1/2" and 14" for 2" multiport valves. Add 7" for 2" slide valve.