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Hayward ProSeries W3S166T / W3S180T 16 / 18 in Top-Mount Sand Pool Filter for Above-Ground Pools
W3S166T
$429.00 - $499.00
Key Specs
Hayward ProSeries W3S166T / W3S180T 16 / 18 in Top-Mount Sand Pool Filter for
- Filter Area (sq ft)
- 1.07 /
1.75 - Design Flow (GPM)
- 30 /
35 - Filter Media
- Sand
- Warranty
- 1-year parts, no labor
ProSeries above-ground sand filters come with the VariFlo XL control valve installed on top. Choose the 16 in or 18 in tank.
Confirm your pump flow rate and plumbing size, and compare the filter footprint with your equipment pad.
What is included
- One Hayward ProSeries unit in the option you select (W3S166T, W3S180T)
Key Features
- Filter Area (sq ft): 1.07 / 1.75
- Design Flow (GPM): 30 / 35
- Filter Media: Sand
- 1-year Hayward parts warranty (no labor) on online purchases
Who It's For
- Pool owners replacing or upsizing a filter
What's Included
- One Hayward ProSeries unit in the option you select (W3S166T, W3S180T)
About the Brand
Identification
- Brand
- Hayward
- Product Line
- ProSeries
- Model / Part Numbers
- W3S166T / W3S180T
Details
- Pool Type
- Above-ground
- Warranty (years, parts)
- 1
- Filter Media
- Sand
- Valve
- Top-mount
- Valve/Plumbing Size (in) - 16 in
- 1.5
- Tank Diameter (in) - 16 in
- 16
- Valve/Plumbing Size (in) - 18 in
- 1.5
- Tank Diameter (in) - 18 in
- 18
Performance
- Filter Area (sq ft) - 16 in
- 1.07
- Design Flow Rate (GPM) - 16 in
- 30
- Filter Area (sq ft) - 18 in
- 1.75
- Design Flow Rate (GPM) - 18 in
- 35
Specifications
- Product Dimensions
- 33 " x 16.5 " x 16.5 " / 35 " x 18.5 " x 18.5 "
- Footprint
- 16-1/2 x 16-1/2" / 18-1/2 x 18-1/2"
- Side Clearance
- 18"
- Sand Capacity
- 100 lbs. / 150 lbs.
- Free standard shipping on most orders in the lower 48
- Authorized dealer, full manufacturer warranty
- Price match on identical in-stock items
- Real pool experts on the phone: (817) 587-4397
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Financing
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Frequently Asked Questions
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Use our Request a Quote page and include the product, configuration, intended use, and delivery ZIP code. We reply within 12 business hours. You can also call or text us at (817) 587-4397.
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Yes, on most orders. Free standard shipping is included on most orders delivered within the United States. Some oversized or freight-only items are quoted for your delivery address — the product page will tell you before you buy.
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Yes. Orders under $1,000 split into 4 interest-free payments with Shop Pay. Larger orders — most of our equipment — split into 3, 6, 12, 18, or 24 monthly payments at 0%–36% APR depending on your credit. Checking your options at checkout does not affect your credit score.
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Most eligible products have a 30-calendar-day return-request window. Written return authorization is required — do not ship a return before approval. Return freight on oversized items is at the buyer's cost and can be substantial.
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Coverage follows the applicable manufacturer's warranty. We are an authorized dealer for the brands we carry and can help route eligible warranty claims. Contact us with your order number, product details, and photos of the issue.
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Yes. We match the total delivered price for an identical in-stock item from an authorized U.S. retailer, before purchase or within 7 days after. Call or text (817) 587-4397 or email hello@pooldirectsupply.com to request a match.
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