AQRS340 Hayward® AquaRite® S3 Salt System is engineered for in-ground swimming pools up to 40,000 gallons, has built-in control for heaters and VS pumps.
The Hayward® AquaRite® S3 Salt System (AQRS340) is engineered for in-ground pools up to 40,000 gallons. This next-generation salt chlorinator offers built-in control for heaters and variable-speed pumps, an intuitive LCD color display, and operates across the industry’s widest salt range. Upgrade-ready to Omni® automation.
Experience premium salt chlorination and integrated pool automation with the Hayward® AquaRite® S3 AQRS340, a high-performance salt system designed for pools up to 40,000 gallons.
The AquaRite S3 doesn’t just sanitize—it transforms your pool experience. It converts salt into a continuous supply of pure chlorine, producing water that’s soft, silky, and gentle on the skin, eyes, and swimsuits. Backed by Hayward, the #1 brand in saltwater pools, the S3 model integrates smart pool control with the reliability of salt sanitization.
💧 Key Features & Benefits:
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✅ Supports Pools up to 40,000 Gallons
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✅ Built-In Control: Manage chlorine output, variable-speed pumps*, and heater functions from the unit.
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✅ LCD Color Display: Modern, user-friendly interface.
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✅ Wide Salt Range: Operates from 800 to 8000 ppm for consistent performance and reduced maintenance.
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✅ Clear TurboCell® Included: 40,000-gallon capacity for easy inspection.
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✅ Auto Voltage Select: Simplifies installation.
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✅ Pool Cover Detection Compatible
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✅ Upgradeable to Omni®: Add full pool automation anytime with the AQRS3OMNIKIT.
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📦 Note: Single-speed pump control requires Smart Relay HLH485RELAY (sold separately).
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Specifications:
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Model: AQRS340
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Pool Type: In-Ground
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Application: New Construction, Renovation, Aftermarket
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Salt Range: 800–8000 ppm
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Control Panel: LCD Color Display
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Included Cell: TurboCell® S3 – 40,000 Gallon
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Upgrade Path: AQRS3OMNIKIT (sold separately)
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Automation Ready: Yes (Omni compatible)
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Brand: Hayward®
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Channel: Expert Line (in-store only)
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Manufacturer Warranty:
- This product includes a 3-year parts and 1-year labor warranty. Extended 3-year labor warranty applies when purchased from a Hayward Rewards® Partner.
Expert Line Notice: This product is part of the Hayward Expert Line and if pourchased online, Hayward will void the warranty.
- This product includes a 3-year parts and 1-year labor warranty. Extended 3-year labor warranty applies when purchased from a Hayward Rewards® Partner.
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Shipping Dimensions: 14.9″ H x 16.2″ W x 18.3″ L
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Shipping Weight: 22.1 lbs
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GTIN: 610377414647
Please be advised that certain manufacturers - including Pentair® (with their TradeGrade® products), Jandy®/Fluidra® (with their Trade Series Exclusive™ products), and Hayward® (with their Expert Line® products) - do not honor manufacturer warranties on specific product lines purchased online.
These policies are intentionally enforced by the manufacturers to prevent customers from purchasing the same products at lower prices online.
Warranty coverage for these products is generally only available when purchased in person from an authorized local dealer.
While we strive to take care of our customers by offering the lowest possible prices on brand new, genuine products, we do not provide warranty coverage ourselves, nor can we guarantee that the manufacturer will honor the warranty on products purchased from our online store.
It is the buyer’s responsibility to confirm warranty eligibility directly with the manufacturer before making a purchase.
If you are a local customer, you may be able to purchase these items in-store and obtain manufacturer warranty coverage. However, for many of our customers across the country, paying significantly more locally just to access a manufacturer warranty often doesn’t make financial sense, especially when some local suppliers charge considerably higher prices.
By completing your purchase, you acknowledge and agree that we are not responsible for warranty support or claims denied by the manufacturer due to their online sales restrictions.
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