Skip to content
Now offering free shipping on all orders! See details.
Now offering free shipping on all orders!
by Hayward

Hayward 30" 4.91 Sq Ft ProSeries Side Mount Sand Filter W3S310S

SKU W3S310S
Original price $1,299.00 - Original price $1,299.00
Original price
$1,299.00
$1,299.00 - $1,299.00
Current price $1,299.00

Why shop with Vita Filters

  • Authorized Hayward Dealer
  • Free Shipping
  • 30-Day Returns
  • 100% Satisfaction Guaranteed!
  • On-Staff Experts • Contact us

Description:

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 (not included)
  • Side-mount models are available with 6-position VariFlo™ or 2-position slide valve (not included)
  • Ops Man

Specifications:

  • Backwash Flow Rate 98
  • Brand Hayward
  • Cartridge No
  • Design Flow Rate 98
  • Drain Port Size 1.5
  • Filter Type Sand
  • Footprint 30-1/2 x 30-1/2"
  • GTIN 610377387798
  • Maximum Working Pressure 50 PSI
  • Parts Warranty 3-year
  • Pool Type In Ground
  • Pressure Gauge Yes
  • Product Dimensions 40 " x 30.5 " x 30.5 "
  • Product Height 40 in
  • Product Length 30.5 in
  • Product Weight 76 lb
  • Product Width 30.5 in
  • Public Design Flow Rate 98
  • Residential Design Flow Rate 98
  • Sand Capacity 500 lbs
  • Series Filters ProSeries
  • Shipping Dimensions 48.3 " x 32 " x 32 "
  • Shipping Height 48.3 in
  • Shipping Length 32 in
  • Shipping Weight 83 lb
  • Shipping Width 32 in
  • Side Clearance - Filters 18 in
  • Tank Type Polymeric Resin
  • Turnover 10 Hours 58800 GPM
  • Turnover 8 Hours 47040 GPM
  • Vertical Clearance Filters 18 in

*Sizing Note: The gallon capacities listings are estimates only. They will vary depending on the pump size and the turnover rate. The actual number of gallons your filter can manage depends on your pump’s flow rate and the specific needs of your pool (debris load, drains, usage, etc.). You can adjust these capacities if you plan for a different turnover time (e.g., 12-hour turnover).

Need help sizing your pool? Contact us anytime - we’re here to help!

Free Shipping: Ships within 1-2 business days.

Disclaimer: Professional installation (not included) is required, and proof of installation by a certified technician is needed to validate the factory warranty.

Note: Hayward products are excluded from promotions and coupon codes.

Hayward Warranty Support

HAPPY CUSTOMERS

These people are great! They even call you back :) Great communication. I'll be using them again for sure! Best prices as well.

Brad R.

Huge selection, excellent descriptions on website, reasonable prices, and quick shipping!

John B.

Very fast shipping, easy ordering, and competitive prices.

Chemistry Coffee

Customer service that’s 2nd to none! Staff at Vita Filters is super accessible and accommodating!

Mary H.

I highly recommend Vita Filters to anyone seeking a high-quality, long-lasting filtration system!

Brianna B.

Customer service is 1st Class.

Stephen J.