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21 in. Sand Filter -Side Mount-


SKU: S210S

ProSeries top-mount and side-mount sand filters utilize a precision engineered umbrella-fold self-cleaning lateral system to provide efficient flow and evenly distributed water for totally balanced backwashing and long lasting performance.


Durable corrosion proof materials for dependable all weather performance
Large pressure sand/water drain for rapid winterizing or servicing
Top-mount models are available with 7-position or 6-position VariFlo™ control valve
Side-mount models are available with 6-position VariFlo™ or 2-position slide valve
  • EXPERT LINE products can only be purchased through you local pool professional or in-store.
  • 3+ Year Parts and Labor Warranties*

*When sold by a Totally Hayward® partner. Exclusions, other terms and conditions may apply.

Application Spa, New Construction, Renovation, Pool, Water Features, Aftermarket
Backwash Flow Rate 44
Brand Hayward
Cartridge No
Channel Expert Line
Design Flow Rate 44
Drain Port Size 1.5
Filter Type Sand
Footprint 20-1/2 x 20-1/2 "
GTIN 610377056533
Labor Warranty 1-year
Master Carton Qty 1
Maximum Working Pressure 50 PSI
Pallet Qty 8
Parts Warranty 3-year
Pool Type In Ground
Pressure Gauge Yes
Product Dimensions 32 " x 20.5 " x 20.5 "
Product Height 32 in
Product Length 20.5 in
Product Weight 46 lb
Product Width 20.5 in
Public Design Flow Rate 44
Residential Design Flow Rate 44
Sand Capacity 200 lbs
Series Filters ProSeries
Shipping Dimensions 39 " x 21 " x 21 "
Shipping Height 39 in
Shipping Length 21 in
Shipping Weight 46 lb
Shipping Width 21 in
Side Clearance - Filters 18 in
Tank Type Polymeric Resin
Turnover 10 Hours 26400 GPM
Turnover 8 Hours 21120 GPM
Valve Included 1 1/2" Variflow
Vertical Clearance Filters 18 in