Hayward AquaRite 925
#1 in In-GroundFull review
A dealer-installed salt system for mid-size in-ground pools that want a longer warranty than the S3 and already have, or don’t need, automation.
$1,899.99
The Hayward AquaRite 925 is the better salt chlorinator overall, rated 3.8 to 3.3. The Hayward AquaRite 925 leads on warranty. The Hayward AquaRite S3 25K wins on features. The Hayward AquaRite 925 costs $299.96 less ($1,899.99 vs $2,199.95).
Hayward AquaRite S3 25K
#3 in In-GroundFull review
For mid-size in-ground pools where a pool pro installs the system; it controls a Hayward VS pump and heater without separate automation.
Amazon $2,199.95$2,199.95
Prices were last checked October 27, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Hayward AquaRite 925 for warranty (4-year cell, 4-year control center warranty vs 3-year cell, 3-year control center warranty).
- Choose the Hayward AquaRite S3 25K for features (Salt level readout, optional wi-fi module, works with hayward omni, cold-water shutoff, flow sensing, boost mode vs Salt level readout, works with hayward pro logic, pentair intellitouch, polaris eos, cold-water shutoff, flow sensing, boost mode).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every in-ground salt chlorinator; a clear win is highlighted. How we rank explains each one.
| Factor weight | Hayward AquaRite 925 | Hayward AquaRite S3 25K |
|---|---|---|
| Overall rating | 3.8/5 | 3.3/5 |
| Value 30% | 50 chlorine output not published (neutral score used) | 14 $2,200 for 1 lb of chlorine a day ($2,245 per lb/day) |
| Cell cost 20% | 50 chlorine output not published (neutral score used) | 50 no current cell price (neutral score used) |
| Warranty 20% | 75 4-year cell, 4-year control center warranty | 50 3-year cell, 3-year control center warranty |
| Features 20% | 75 Salt level readout, works with hayward pro logic, pentair intellitouch, polaris eos, cold-water shutoff, flow sensing, boost mode | 90 Salt level readout, optional wi-fi module, works with hayward omni, cold-water shutoff, flow sensing, boost mode |
| Certification 10% | 100 Certified to NSF/ANSI 50 | 100 Certified to NSF/ANSI 50 |
Specifications
| Hayward AquaRite 925 | Hayward AquaRite S3 25K | |
|---|---|---|
| Output | ||
| Pool type | In-ground | In-ground |
| Rated pool size (maker) | 25,000 gal | 25,000 gal |
| Chlorine output | - | 1 lb/day |
| Salt level | 2,700 to 3,400 ppm (ideal 3,200) | 1,200 to 8,000 ppm (ideal 3,200) |
| NSF/ANSI 50 certified | Yes | Yes |
| Cell | ||
| Replacement cell | TCELL925 | TCELLS325 |
| Self-cleaning | Yes | Yes |
| Plumbing size | 2 in | 2 in |
| Controls | ||
| Salt level readout | Yes | Yes |
| Flow sensing | Flow switch | Flow switch |
| Cold-water shutoff | Yes | Yes |
| Boost mode | Yes | Yes |
| Wi-Fi | No | Optional module |
| App | - | Hayward OmniLogic |
| Automation compatibility | Hayward Pro Logic, Pentair IntelliTouch, Polaris Eos | Hayward Omni |
| Voltage | 120/240 V | 115/230 V |
| Warranty and models | ||
| Warranty | 4 years | 3 years |
| Warranty terms | Manual (effective 02/12/16) and brochure: 4 years on AquaRite 900 series, residential, original owner; accessories 1 year, commercial use 1 year. Hayward's product page lists 3 years parts and 1 year labor. No labor or shipping under the manual's terms. | Hayward's brochure gives AquaRite S3 a 3-year warranty, longer when sold and installed by a Totally Hayward partner; the product page lists 3 years parts and 1 year labor. Cells (TurboCell) carry 3 years. Accessories 1 year; commercial use 1 year. |
| Released | 2020-03 | 2022-03 |