Hayward AquaNaut 400 Suction Pool Cleaner | W3PHS41CST
No. This suction cleaner uses a suitable suction connection on the existing circulation system. Available flow, hose length and plumbing condition affect performance. The pump must provide the cleaner’s required flow while cleaning. Set and verify the cleaning speed using the manufacturer’s flow or wheel-speed procedure; pump horsepower alone does not establish fit. Check the skimmer and pump baskets, filter condition, hose connections and cleaner for debris. Use the manual’s troubleshooting section before adjusting the equipment or ordering parts. Hayward lists 1-year parts coverage for W3PHS41CST. Labor coverage is not listed. Eligibility and exclusions are subject to the applicable Hayward warranty terms. Use the manufacturer downloads on this page for setup, operation and maintenance. Additional exact-model resources are available on Hayward’s product support page. This listing is for Hayward W3PHS41CST. Match the complete model number before ordering; a similar model name does not establish identical fit, features or warranty.Product FAQs
Does it need a separate booster pump?
Can I use it with a variable-speed pump?
What should I check if it stops moving?
What warranty applies to this W3 model?
Where can I find manuals and product support?
Which exact model is this?
Delivery and Shipping
Delivery and Shipping
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Hayward AquaNaut 400 Suction Pool Cleaner | W3PHS41CST
Description
Description
Clean using your pool’s circulation
The Hayward AquaNaut 400 W3PHS41CST uses your pool’s existing circulation system to pick up dirt and debris. Its wheeled design helps it move across the pool while directing collected debris to the filtration system, making it a practical choice for routine pool care.
Why choose this model?
V-Flex debris passage
Flexible turbine vanes adjust as debris passes through the cleaner, helping it keep moving.
Traction for uneven surfaces
Treaded tires and an adjustable roller skirt help the cleaner maintain contact and suction as the pool surface changes.
Steering built in
Programmed turning sequences guide movement around the pool without a separate electrical cleaner supply.
Before you order
Match your pool surface, pool size and suction connection. Adjust water flow using the manufacturer’s setup instructions; pump horsepower alone does not establish compatibility.
See Specifications for technical details and Product FAQs for buying and ownership answers. Use Resources & PDF Downloads for the linked manufacturer documents.
Specifications
Specifications
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SKU
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UPC or GTIN
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Product Type
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Size/Connection
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Power Source
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Warranty
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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