Best Hayward W3s166t Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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Hayward

Hayward ProSeries 16" Above Ground Pool Sand Filter with VariFlo Valve | W3S166T 16" sand filter delivers efficient filtration, balanced water flow, and crystal-clear pool water

ALL-WEATHER PERFORMANCE: The Hayward ProSeries 16 In. above ground pool filter features durable, corrosion-proof materials for dependable performance in any weather
LONG-LASTING PERFORMANCE: Hayward sand filter with unique self-cleaning system is precision engineered to deliver efficient flow and even water distribution; this above ground pool filter provides balanced backwashing and extends equipment life
MAXIMUM FLOW: Hayward filter with 7-position VariFlo valve provides maximum flow at lower pressure drop
RAPID WINTERIZING: Above ground pool sand filter with large pressure sand/water drain is always ready for quick winterizing or servicing
MAXIMUM FILTRATION: This sand filter for above ground pools has an integral top diffuser that ensures even distribution of water over the entire sand bed for optimal use of filtration area
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Hayward

Hayward ProSeries 16" Sand Filter System with 0.85 HP Swimming Pool Pump | W3S166T1580S Complete above-ground pool filtration system delivers clear water, efficient flow, and reliable pump performance

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Hayward

Hayward ProSeries 21" Sand Filter System with 1.1HP PowerFlo Matrix Pump | W3S210T93S 21" sand filter system provides efficient filtration, clear water, and dependable above-ground pool performance

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Hayward

Hayward Xstream Above Ground 150 Cartridge Pool Filter & Pump System, 1.1HP | W3CC15093S Power Flo Matrix Above Ground Pool Pump Included in System Engineered for Easy Use with Flexible or Rigid Plumbing

1.5 HP POOL PUMP INCLUDED: Hayward XStream Cartridge Filter and Pump System is an above ground pool pump and filter offering longer, more efficient filtering life with an included 1.5 HP Hayward PowerFlo Matrix pool pump
LARGE POOL FILTER CARTRIDGE: Increased filter size ensures an equal distribution of dirt and debris throughout the filtering element
RELIABLE PERFORMANCE: Durable filter tank in this pool cartridge filter supports pool water filtration and provides years of trouble-free operation
QUICK ACCESS: This Hayward XStream pool filter comes with an Easy-Lok ring design that allows quick access to all internal components in a single turn
ABOVE GROUND POOL ACCESSORIES WITH EASY USE: This 1.5 HP above ground pool pump filter system is engineered for easy use with flexible or rigid plumbing
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Hayward

Good Seller
100–250 sold/mo

Hayward Vari-Flo 7-Position Top Mount Multiport Valve for Pool Filters | SP0714T Top Mounted Multi Port Valve with 1.5 Inch Ports for ProGrid and DE Pool Filters, includes Winterizing Functionality

7‑Position Vari‑Flo Control Valve – Includes Filter, Backwash, Rinse, Waste, Recirculate, Closed, and Winterize functions for complete, year‑round pool filtration and service flexibility.
Top‑Mount Multiport Valve Design – Designed for top‑mount installation on compatible Hayward DE and ProGrid pool filters to ensure efficient water flow and dependable operation.
1.5‑Inch Plumbing Connections – Standard 1.5" ports allow easy connection to most residential in‑ground pool plumbing systems without adapters.
Winterize Setting for Off‑Season Protection – Dedicated winterizing position prevents water from becoming trapped in the valve, helping protect equipment during cold‑weather storage.
Durable, Chemical‑Resistant Construction – Built to withstand high operating pressure, frequent handle movement, and exposure to harsh pool chemicals.
Genuine Hayward OEM Part – Model SP0714T ensures proper fit, reliable sealing, and optimal performance when used with approved Hayward filtration systems.
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Hayward

Hayward ProSeries 18" Above Ground Sand Filter System with 0.85HP Pool Pump | W3S180T92S Complete 18 inch filtration system delivers clear water, efficient flow, and reliable 1 HP pump performance

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Our #1 Pick Today
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Hayward

Hayward ProSeries 16" Above Ground Pool Sand Filter with VariFlo Valve | W3S166T 16" sand filter delivers efficient filtration, balanced water flow, and crystal-clear pool water

ALL-WEATHER PERFORMANCE: The Hayward ProSeries 16 In. above ground pool filter features durable, corrosion-proof materials for dependable performance in any weather
LONG-LASTING PERFORMANCE: Hayward sand filter with unique self-cleaning system is precision engineered to deliver efficient flow and even water distribution; this above ground pool filter provides balanced backwashing and extends equipment life
MAXIMUM FLOW: Hayward filter with 7-position VariFlo valve provides maximum flow at lower pressure drop
RAPID WINTERIZING: Above ground pool sand filter with large pressure sand/water drain is always ready for quick winterizing or servicing
MAXIMUM FILTRATION: This sand filter for above ground pools has an integral top diffuser that ensures even distribution of water over the entire sand bed for optimal use of filtration area
Details & specs
Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

9 Hayward W3s166t deals are available from: Amazon, starting from $20.46.

The lowest price we found is $20.46 while the highest is $1,079.00. Prices for the best Hayward W3s166t deals average at $573.33.