Hayward Pro Grid 4820 DE Filter Tank and Valve Only
The Pro Grid 4820 is a professional-grade Diatomaceous Earth (D.E.) filtration system engineered to provide superior water clarity by capturing particles as small as 2 to 5 microns. This vertical grid tank and valve combination serves as a high-efficiency replacement unit for restoring the filtration capacity of residential in-ground pool systems.
Equipment Snapshot
- Application: Pool Filtration
- Pool Type: In-Ground
- Performance Level: Professional Grade
- Maintenance Level: Low Maintenance
Why You'll Love It
- Reliable Performance — Designed to deliver consistent results day after day, even during peak pool season.
- Low-Stress Ownership — Thoughtful design helps reduce routine maintenance and keeps your system running smoothly.
- Built for Real-World Pools — Engineered to handle everyday use, changing conditions, and long swim seasons.
- Efficient by Design — Supports balanced operation that can help reduce unnecessary strain on your pool system.
- Confidence You Can Feel — Solid construction and proven design mean fewer surprises and dependable operation.
Engineered for Reliable Performance
Utilizing a vertical grid design, this D.E. filter maximizes the effective filtration area within a compact footprint. The system works by coating internal grids with Diatomaceous Earth, a natural filtering agent that traps microscopic debris. This specific model includes the multiport valve, which allows for simplified backwashing and system rinsing to maintain optimal flow rates without disassembling the entire unit.
Built to Last
The Pro Grid tank is constructed from high-strength, glass-reinforced copolymer materials designed to withstand the rigors of high-pressure operation and harsh outdoor environments. The heavy-duty flange clamp provides a secure, leak-resistant seal between the top and bottom tank halves, while the corrosion-resistant materials ensure a long service life through many swim seasons.
Designed for Everyday Ownership
- Supports efficient system operation
- Helps reduce routine maintenance time
- Promotes consistent water quality
- Designed to integrate into modern pool systems
