Straight answer first. Our installed price for a replacement salt cell in Greater Houston is $1,500–$3,000, cell and labor included — Pentair $1,600–$2,600, Hayward $1,500–$3,000, Jandy $2,000–$2,600. A cleaning is $75–$95. If you've paid for a clean or two this season and the pool still drifts green, this page is the money question: when the next clean is wasted, how the warranty is structured, and how to pay.
Redzone Pools replaces Pentair, Hayward and Jandy salt cells across Cypress, Tomball, Katy, Spring and Greater Houston — family-owned, licensed and insured.
These are our installed prices — what we charge, not a national estimate. Every replacement figure includes the hardware and the labor to fit it; the cleaning row is our per-cleaning service price. Each is a range; we confirm what your system needs and quote it before any work starts.
| What | Installed price | Notes |
|---|---|---|
| Pentair IntelliChlor cell | $1,600–$2,600 | Cell + labor, installed. Pentair rates the cell for approximately 10,000 hours. |
| Hayward TurboCell (AquaRite) | $1,500–$3,000 | Cell + labor, installed. |
| Jandy AquaPure cell | $2,000–$2,600 | Cell + labor, installed. |
| Salt cell cleaning | $75–$95 | Per cleaning. We recommend quarterly. |
| Full salt system replacement | about $2,000–$3,000 | New control unit and cell, installed — for when the board has failed too. |
A full system — new control unit and cell — overlaps the cell-only range at about $2,000–$3,000, which is why the cell-or-system question further down matters. The rest of our price list is in the Houston pool repair cost guide.
A cleaning is $75–$95 with us, and we recommend it quarterly. Four a year comes to roughly $300–$380 — our per-cleaning price times four, nothing more scientific than that.
Put that beside $1,500–$3,000 for a new cell and the decision is simple for as long as the cell still responds to a clean. Cleaning is the cheap spend, and maintenance is what decides whether a cell lands at the long end of its 2-to-6-year range or the short end. Skipping cleanings is how a cell ends up at the short end of that range.
Quarterly isn't a number we made up. It's printed on the Pentair cell in the photo below; Pentair's guide says to inspect every two months where plates scale, and at least twice a year everywhere; and Hayward's AquaRite manual expects three to four cleanings a year in hard-water areas. Greater Houston is a hard-water area.
Once the other causes are ruled out — more on those below — cleaning can fix one thing: scale on the plates. It can't put hours back on a cell that has used up its rating. Pentair rates the IntelliChlor cell for approximately 10,000 hours, and a cleaning doesn't put any of them back: on a cell that's out of hours, a cleaning may still take scale off the plates, but it won't bring the output back.
So the question isn't whether cleaning is cheaper. It's whether the last cleaning changed anything. If output came back after a clean and then faded again before the next scheduled one, you have a cell that scales quickly but still works — keep cleaning it, and shorten the interval; Pentair's guide says high-hardness areas need more frequent cleaning. If the plates were already clean going in, or output didn't move afterward, that cleaning bought nothing and another will buy the same. Paying for cleanings on a cell that's out of hours is money spent confirming what the hours already said.
On an IntelliChlor you can check the hours: hold MORE for three seconds and one Sanitizer Output LED lights to show accumulated hours. Read it as an odometer, not a fuel gauge — the 100% light is the worn-out end of the 10,000-hour rating, not what's left. The full readout is in the IntelliChlor inspect-cell light decoded.
Rule out the look-alikes first, because we'd rather not sell a cell that isn't needed. Low output has more than one cause — the checklist of what to rule out, and the right way to clean, are in our salt cell not working guide. And if the controller says low salt while an independent test says the water is fine, that's a different problem: why a salt cell says low salt when the salt level is fine.
Our honest figure: 2 to 6 years, depending on how well the cell is maintained. That's a wide range on purpose — the same cell on two pools can sit at opposite ends of it.
The clock is hours, not birthdays. Pentair rates the IntelliChlor cell for approximately 10,000 hours of operation and calls that about five years of average use. Houston isn't average use: the swim season is long, so hours pile up faster, and the fill water is hard, so scale piles up alongside them — the mechanism is in how Houston's hard water damages pool equipment. That's why a neglected cell here can be done in two years, and a well-maintained one can reach six.
The cell in the photo came off one of our Houston jobs. The housing and label have yellowed in service, and the label still reads what Pentair printed on it: ACID CLEAN EVERY 3 MONTHS. Hayward's AquaRite gives its own nudge — the Inspect Cell light flashes every 500 operational hours as a reminder to inspect and clean; resetting it isn't the same as cleaning it.
Warranty varies by manufacturer, but it's usually 3 years or 10,000 hours, whichever comes first. It's an hours limit as well as a years limit, so both are worth tracking.
Keep the install invoice and, on a Pentair unit, note the hours readout — a date for the years limit and a number for the hours limit. If your cell is inside both limits and failing, raise that before paying for a replacement. When we quote a new cell, ask us what its warranty says.
The new Pentair cell, installed where the old one came out. That's the cell-only job — the wear part is replaced, the control unit and plumbing stay put. It's the right spend when the control side is healthy.
A full system replacement — new control unit and new cell — is about $2,000–$3,000 installed with us. It's the better spend when the board has failed as well. Because the two ranges overlap, a top-of-range cell on an aging system can cost about what a new system would. When it's close, we quote both and tell you which we'd pick.
Either way, we test the control side before quoting, so you pay for the half that actually failed. That check is part of our salt system repair service.
A big repair or equipment replacement doesn't have to be paid all at once. Redzone Pools offers financing through Wisetack — ask us about monthly payment options when you request your quote.
Financing through
Our installed pricing, cell and labor included, is $1,500–$3,000. By brand, the Pentair IntelliChlor replacement cost is $1,600–$2,600, the Hayward TurboCell replacement cost is $1,500–$3,000, and a Jandy AquaPure cell is $2,000–$2,600. We confirm what your system needs and quote it before any work starts. A full salt system replacement — control unit and cell — is about $2,000–$3,000 installed.
A cleaning is $75–$95, and quarterly cleanings — the interval Pentair prints on the IntelliChlor label — come to roughly $300–$380 a year by simple multiplication of our per-cleaning price. That's well under a $1,500–$3,000 replacement, and cleaning is the right spend for as long as the cell responds to it. It stops being the right spend when the plates come back clean and output is still low, or when an IntelliChlor's hours readout shows the cell has used its 10,000-hour rating.
Depending on how well it's maintained, 2 to 6 years. Pentair rates the IntelliChlor cell for approximately 10,000 hours, which it equates to about five years of average use — but a Houston pool runs a long season, so hours accumulate faster, and hard fill water scales the plates on top. Quarterly cleaning is what gives a cell its best chance of reaching the long end of the range.
It varies by manufacturer, but it's usually 3 years or 10,000 hours, whichever comes first. Keep your invoice and, on a Pentair unit, check the hours readout before assuming a failing cell is covered. Ask us for the specific terms on the cell we quote.
Redzone Pools offers financing through Wisetack — ask us about monthly payment options when you request your quote. How it works is on our pool financing page.
Tell us the brand on the control unit, roughly how old the cell is and what the last cleaning did, and we'll tell you where to start — a $75–$95 clean or a replacement quote — and price both if it's close. Licensed, insured, serving Cypress and Greater Houston.