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ProSeries 24" Sand Filter - Top Mount (1 1⁄2" VariFlo Valve Included) (Open Line)

Hayward

SKU: W3S244T

ProSeries™ filters are performance matched with our above-ground pump series to ensure a system that maximizes its filtration ability.

Features

ProSeries high-rate sand filters are molded of durable, corrosion-proof material for long-lasting performance. They feature attractive, unitized tank construction for years of trouble-free operation with only minimal care. ProSeries sets the standard for performance, value and dependability.

Features and Benefits

  • Flange clamp design allows 360° rotation of valve to simplify plumbing
  • Integral top diffuser ensures even distribution of water over the top of the sand media bed. Full-size internal piping provides smooth, free-flowing performance
  • Large pressure sand/water drain for rapid winterizing or servicing
  • Unitized, corrosion-proof filter tank molded of rugged, colorfast polymeric material for dependable, all-weather performance
  • 6- or 7-position Hayward® 2" VariFlo® control valve with easy-to-use lever-action handle lets you dial any of the valve/filter functions. Integral sight glass lets you see when backwash cycle is completed
  • Precision engineered umbrella-fold self cleaning laterals for balanced flow and backwashing, plus easy serviceability
Backwash Flow Rate 62 GPM
Brand Hayward
Cartridge No
Channel Open Line
Design Flow Rate 62
Drain Port Size (Inches) 1.5
Effective Filtration Area 3.14 ft.²
Filter Type Sand
Footprint 24-1/2 x 24-1/2"
GTIN 610377387736
Warranty - Labor None
Master Carton Qty 1
Maximum Working Pressure 50 PSI
Number of Filter Elements N/A
Pallet Qty 8
Warranty - Parts 1-year
Pool Type In Ground
Pressure Gauge Yes
Product Dimensions 42 " x 24.5 " x 24.5 "
Product Height 42 in
Product Length 24.5 in
Product Weight 46 lb
Product Width 24.5 in
Public Design Flow Rate 62 GPM
Residential Design Flow Rate 62
Sand Capacity 300 lbs.
Series Filters ProSeries
Shipping Dimensions 44 " x 24.6 " x 24.6 "
Shipping Weight 48 lb
Side Clearance - Filters 18"
Tank Type Polymeric Resin
Turnover - 10 Hours 37,200 GPM
Turnover - 8 Hours 29,760 GPM
Valve Included 1 1/2" VariFlo
Vertical Clearance - Filters 18"
Parts Details

Click on the part number in the diagram to display the details.

Questions & Answers

15 answered question(s)

06/24/26

Q: How far from the top opening should the sand be?

A:
Hi, if you use #20 silica pool filter sand and put in the correct amount (300 lbs for our 24" filters) it will be at the correct height in the filter.

By Hayward Support

06/24/26

Q: Hi! I am new to the sand filter coming from a DE Cartridge. I have a 2ish year old filter S244t2 for a 23000 gallon pool. Both years we have had the filter, the water is still cloudy after a month. The pool guys say there is nothing wrong with the filter. When set to recirculate, nothing happens and the pressure stays around 30. they have told me that the pressure doesn't matter because I have a floor system. Any advise?

A:
Hi, it would be difficult for us to comment on the water clarity in your pool, and we do not know the specifics of your pool pad, but it might be worth getting a second opinion from a Hayward Authorized Service Center on what is going on. You can find...

By Hayward Support

06/24/26

Q: What are the differences among the W3S244T , the W3S244T2 and the S244T2

A:
The W3 version is available online and comes with a 1 year parts only warranty. The non W3 version can only be purchased through a Hayward Authorized Retail Store, and comes with a 3 years parts 1 year labor warranty. The models with a 2 at the end have...

By Hayward Support

06/24/26

Q: How many pounds of glass beets with filter need to replace the sand?

A:
Hi, we only recommend #20 silica pool filter sand in our sand filters

By Hayward Support

06/24/26

Q: Hello, we just purchased w3s244t via Amazon and we put 300lb of sand into the unit and when the unit backwashes it is fine, but when we put it to rinse it pushes sand out. We followed the install instructions by adding water then the media. Not sure what is going on.

A:
Hi, give our Tech Support Group a call for help with this issue 908-355-7995

By Hayward Support

06/24/26

Q: Hello, Unfortunately, our current Hayward sand filter (S244T) has a pinhole leak right along the seam at the very top, near the clamp. However, recently last summer we replaced the multiport valve system (on top) therefore is there an option to replace/purchase only the sand filter vessel itself (of course including everything else such as new seals, internal parts/tubes, the skirt, etc) without having to purchase it as a “package deal” that includes the multiport valve on top? Not only would this help save us money but allow us to use&get our money’s worth on the multiport since it’s not even a year old and still in good working condition. I tried searching but was unable to find this option and was hopeful y’all could help. Thanks

A:
Hi, we do not offer the tank as a separate part.

By Hayward Support

06/24/26

Q: I'm replacing my 32 yr old S244T sand filter (inground pool with 1 1/5" pipes) and want to know if I can use the W3S244T instead of the S244T? The specs seem to be identical other than the W3 mentions Open Line, which I'm not familiar with.

A:
Hi, they are identical in functionality. The difference is the warranty. The W3S244T version has a 1 year parts only warranty, while the S244T has a 3 years parts 1 year labor warranty.

By Hayward Support

06/24/26

Q: Hello i was wanting to know the price on this filter?

A:
We do not sell direct, but you can find a list of local Hayward Authorized Dealers by clicking on the Dealer Locator tab on the home page of our website Hayward.com

By Hayward Support

06/24/26

Q: Can FilterBalls Blu used instead of sand

A:
Hi, we only recommend #20 silica pool filter sand in our sand filters

By Hayward Support

06/24/26

Q: Gauge filled with water and psi will not stay consistent. I cleared all baskets and the main drain, changed o ring on filter basket, backwashed and rinsed multiple times, and recirculated water and psi/pressure is still very low (then spiking to high) then back to low.

A:
Hi, for help with this contact a local Hayward Authorized Service Center. You can find a list of them by clicking on the Dealer Locator tab on the home page of our website Hayward.com

By Hayward Support

06/24/26

Q: Hello, I'm switching my old DE filter and our pool guy said I would need a s244t. Will the w3s244t work as well? The w3 appears more affordable, but I don't want to buy the incorrect filter.

A:
HI, it will work just as well, but it does not come with any labor warranty.

By Hayward Support

06/24/26

Q: I have an inground pool with a 3/4 hp Hayward super pump with a S244T sand filter. When I shut off pool pump, should water backflow through the filter? Water even backflows through the pump.

A:
HI, this can happen when the pump/filter are lower than the level of the pool. For help with this contact a local Hayward Authorized Service Center. You can find a list of them by clicking on the Dealer Locator tab on the home page of our website Hayward...

By Hayward Support

06/24/26

Q: I have a Ranger High rate filter I want to replace . My pool is 22,000 gallon unground which filter do you recommend ? Thank you , Frank Dunn

A:
Hi, a S244T2, or a S270T2 would work fine for this size pool. A longer period between backwashes with the larger filter.

By Hayward Support

06/24/26

Q: How long are they warranty

A:
Hi, this filter has a 1 year warranty (parts only).

By Hayward Support

06/24/26

Q: Where can I get a sand filter tank only

A:
Hi, the tank is not available separately. You can find a list of local Hayward Authorized Dealers in your area by clicking on the Dealer Locator tab in the upper right on the home page of our website Hayward.com

By Hayward Support