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Hayward Pro Series W3S210T 20"Top Mount Sand Filter with 1.5" Valve
Hayward Pro Series W3S210T 20"Top Mount Sand Filter with 1.5" Valve
The Hayward ProSeries W3S210T 20" Top Mount Sand Filter delivers powerful, efficient, and long-lasting filtration with its precision-engineered lateral system and durable, corrosion-proof construction.
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The Hayward ProSeries W3S210T 20" Top Mount Sand Filter is designed for powerful, efficient, and long-lasting pool filtration. Built with durable, corrosion-proof materials, this filter delivers reliable all-weather performance.
Its precision-engineered umbrella-fold self-cleaning lateral system ensures even water distribution and balanced backwashing, maximizing efficiency and extending the life of the filter media.
The 7-position VariFlo valve allows for maximum flow at a lower pressure drop, optimizing performance while reducing energy consumption.
The integral top diffuser evenly distributes water over the entire sand bed, enhancing filtration and maintaining crystal-clear water. Plus, the large pressure sand/water drain makes winterizing and maintenance quick and easy.
Whether for top-mount or side-mount installations, the Hayward ProSeries Sand Filter is an excellent choice for maintaining a clean and clear pool all season long.

⭐⭐⭐⭐⭐
Customers love the durable, corrosion-proof materials that withstand various weather conditions.
Many users praise the self-cleaning lateral system for keeping their pools crystal clear with minimal effort.
The large drain and multi-position valve make maintenance simple and hassle-free.
Customers appreciate the energy-efficient design and reliable performance, making it a worthwhile investment.

- Precision-engineered umbrella-fold self-cleaning lateral system – Provides efficient flow and evenly distributed water for optimal filtration.
- Durable, corrosion-proof construction – Ensures long-lasting, all-weather performance.
- 7-position VariFlo valve – Maximizes flow while minimizing pressure drop for energy-efficient operation.
- Integral top diffuser – Evenly disperses water across the entire sand bed for superior filtration.
- Large pressure sand/water drain – Speeds up winterizing and maintenance.
- Top-mount and side-mount compatibility – Offers flexible installation options.

- Brand: Hayward
- Application: Above Ground, Inground, Pool
- Shipping Dimensions: 21.2 x 21.2 x 39.5 inch
- Channel: Pool Equipment
- Commercial, Residential, or Professional: Residential
- Each Product Weight: 37 pounds
- Filter Control Valve: 7-Position, Top-Mount Vari-Flo™ Valve with Lever-Action Handle
- Filter Tank Molding Type: Molded Polymeric
- Filtration Area: 2.2 square feet
- Green or Energy Efficient Product: True
- Master Carton Quantity: 1
- Maximum Flow Rate: 44 gal/min
- Maximum Working Pressure: 50 pounds per square inch
- Minimum Sell Quantity: 1
- Mounting Base: Injection-Molded Thermoplastic
- Mounting Type: Top
- Pallet Quantity: 8
- Side Clearance: 18 inches
- Vertical Clearance: 18 inches
- Pump Type: PowerFlo Matrix
- UPC Code: 0610377386951


Q: How often should I backwash the Hayward ProSeries sand filter?
A: It depends on pool usage and debris levels, but generally, you should backwash when the pressure gauge reads 8-10 psi higher than the clean starting pressure. Regular maintenance ensures optimal performance and extends the life of your filter.
Q: What type of sand should I use with this filter?
A: The recommended sand type is #20 silica sand, with a grain size of 0.45 to 0.55 mm. This ensures proper filtration efficiency and prevents clogging.
Q: Is this filter suitable for saltwater pools?
A: Yes, the corrosion-proof materials used in the Hayward ProSeries Sand Filter make it compatible with both chlorine and saltwater pools, ensuring durability in all conditions.


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