Hayward Pro Series Top Mount Sand 18" Tank In Ground Pool Filter, W3S180T

Mfg #:
W3S180T |
HAY-05-802 |
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Hayward S180T Pro(TM) High-Rate Top Mount Sand Filter; 18 Inch, 1.75 sq-ft, 35 gpm, 50 psi

ProSeries™ top-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. For use in multiple applications, Pro Series will provide clear, sparkling water for years to come.

Pool Filter Features:

  • Durable corrosion proof materials for dependable all weather performance
  • Large pressure sand/water drain for rapid winterizing or servicing
  • Large pressure sand/water drain for rapid winterizing or servicing
  • Integral top diffuser ensures even distribution of water over the entire sand bed for maximum use of the filtration area
  • Exclusive full-flow 360 deg self-cleaning laterals provide energy-efficient operation and thorough backwashing
  • 7-position VariFlo(TM) control valve makes changing filter function quick and easy
  • Corrosion-proof construction
  • Reduced energy costs
  • Easy-access assembly makes service simple


Application For large above-ground pools
Brand Hayward
CartonWeight 32 lbs
Filter High Rate Sand Filter
FilterControlValve 7-Position, Top-Mount Vari-Flo(TM) Valve with Lever-Action Handle
FilterTank Molded Polymeric
FiltrationArea 1.75 sq-ft
FlowRate 35 gpm
ItemName Hayward ProSeries(TM) Sand Filter
MaximumWorkingPressure 50 psi
Media High-rate sand: No. 20 silica sand (.45 mm – .55 mm
MediaRequired 150 lbs
MountingBase Injection-Molded Thermoplastic
MountingType Top Mount
SideClearance 18 Inch
Size 18 Inch
SubBrand ProSeries(TM)
Turnover 16800 gal at 8 hrs, 25200 gal at 12 hrs
Type Above Ground Pool Filters
Underdrain 360 deg Self-Cleaning Slotted Laterals, Precision-Installed in Ball Joint Assembly
ValveFastening Flange Clamp Design
VerticalClearance 18 Inch




Operational Manual

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