Hayward vs Pentair Salt Systems
Head-to-head comparison of Hayward AquaRite T-Cell-15 vs Pentair IntelliChlor IC40. Table, cost, lifespan, use cases, and an honest recommendation with the exact buyer profile for each.
Comparison table: Hayward AquaRite T-Cell-15 vs Pentair IntelliChlor IC40
| Attribute | Hayward AquaRite T-Cell-15 | Pentair IntelliChlor IC40 |
|---|---|---|
| Max Pool Size | 40,000 gallons | 40,000 gallons |
| Cell Life | 4-5 years typical | 5-7 years typical |
| Cost (cell) | $485-$685 | $685-$985 |
| Self-Cleaning | Reverse polarity | Reverse polarity |
| Display | Basic LED | Backlit LCD |
| Best For | Hayward systems | Pentair systems, longer cell life |
When Hayward AquaRite T-Cell-15 is the better choice
You have Hayward automation, or you want to save $200-$300 upfront on cell replacement cost (though replacement is more frequent). If you match this profile, Hayward AquaRite T-Cell-15 is the correct answer. The higher first-cost or longer build time (where applicable) pays off across the ownership window that fits your use case.
When Pentair IntelliChlor IC40 is the better choice
You have Pentair automation, or you want the longer cell life (5-7 vs 4-5 years = fewer replacements over pool lifetime). If you match this profile, Pentair IntelliChlor IC40 is the correct answer. Choosing Hayward AquaRite T-Cell-15 for this buyer creates ongoing friction that doesn't show up in a spec sheet.
How to decide fast
The decision comes down to three questions: (1) What is your primary use case (daily use vs occasional; entertainment vs recovery vs exercise)? (2) What is your ownership horizon (rental/short-term vs 15+ years)? (3) What is your operating budget after installation (annual chemistry, energy, maintenance)? Answer those three honestly and the winner between Hayward AquaRite T-Cell-15 and Pentair IntelliChlor IC40 is usually obvious.
Migration and install notes
Hayward AquaRite T-Cell-15: Hayward T-Cell-15 install: 240V, wired to AquaRite controller, salt to 3,200 ppm.
Pentair IntelliChlor IC40: Pentair IC40 install: 240V, wired to IntelliCenter, salt to 3,200 ppm.
WETYR's honest position
WETYR installs both Hayward AquaRite T-Cell-15 and Pentair IntelliChlor IC40 across our 41 dominance metros. We don't push either option based on margin — we ask you the three decision questions above and quote what actually fits. When we quote Hayward AquaRite T-Cell-15, it's because your profile matches Hayward AquaRite T-Cell-15's strengths. When we quote Pentair IntelliChlor IC40, same reason. That's why our repeat-and-referral rate is 68% (industry average: 20-30%).
Hayward vs Pentair Salt Systems FAQ
Which one is cheaper to own over 10 years?
Total cost of ownership depends on your use case. Hayward AquaRite T-Cell-15 typically has 40,000 gallons upfront + lower ongoing chemistry, while Pentair IntelliChlor IC40 has 40,000 gallons upfront. If you use it heavily, Hayward AquaRite T-Cell-15's lower operating cost usually wins over 10 years. If you use it lightly, Pentair IntelliChlor IC40's lower upfront wins.
Can I switch from Hayward AquaRite T-Cell-15 to Pentair IntelliChlor IC40 later?
Depending on install type, yes — but expect meaningful cost. Plan for the option you'll actually use for 10+ years, not the one that seems cheaper today.
Does WETYR install both?
Yes. WETYR-network crews install Hayward AquaRite T-Cell-15 and Pentair IntelliChlor IC40 across all 41 dominance metros. Free quote in one business hour, and we'll tell you honestly which one fits.
What's the resale-value impact?
In Sun Belt markets both options add 5-8% appraised home value. In Northern markets both add 2-4%. Neither option meaningfully out-performs the other on resale — pick based on your actual use case, not resale speculation.
How do I get a WETYR quote?
Free fixed-price quote in one business hour. WETYR-network project manager responds via the form below with a written quote covering both Hayward AquaRite T-Cell-15 and Pentair IntelliChlor IC40 options if you want to see the numbers side by side.
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