AutoPilot PPC4 Replacement Salt Cell with Unions — Replaces RC-52
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The AutoPilot PPC4 Replacement Salt Cell is the genuine OEM cell for AutoPilot chlorine generators, supplied with unions included so it plumbs straight in. It is the current replacement for the superseded RC-52 cell and is the largest in the PPC range.
Key Features
- Genuine AutoPilot OEM cell: correct plate count and spacing for AutoPilot control units.
- Direct RC-52 replacement: the current part number for that superseded cell.
- Unions included: installation is quick and requires no additional fittings.
- Largest PPC cell: the highest capacity option, for larger pools and higher chlorine demand.
- Titanium plates: built for continuous immersion in salt water.
Specifications
- Part Number: PPC4
- Type: Replacement salt chlorine generator cell
- Unions: Included
- Replaces: RC-52
- Fits: AutoPilot chlorine generator systems
- Brand: AutoPilot (AquaCal AutoPilot Inc)
Frequently Asked Questions
Does this replace an RC-52?
Yes. The PPC4 is the current replacement for the RC-52 cell, and ships with unions.
Which cell do I need?
Match the cell to your pool volume and your existing AutoPilot control unit. The PPC1 covers pools to 28,000 gallons, the PPC3 replaces the RC-42, and this PPC4 is the largest. Fitting an undersized cell means it runs constantly and wears out early.
Should I replace the cord at the same time?
AutoPilot recommends fitting a new cell cord when you replace the cell. Reusing a worn cord can void warranty coverage on the new cell, and cord failure is a common cause of what looks like cell failure.
How long does a salt cell last?
Typically three to five years depending on run hours, water chemistry and how well calcium scaling is managed.
Why is my cell producing less chlorine?
Usually scale build-up on the plates, low salt level, cold water, or a cell reaching end of life. Inspect and clean the plates before concluding the cell has failed.
Who should install it?
A qualified pool professional or a competent owner. The system must be isolated and depressurised before the cell is removed.
Frequently asked questions
What is the part number for this salt cell?
AutoPilot lists this cell under part number PPC4. Quote PPC4 when you cross-reference against your equipment manual, an existing cell, or a parts diagram, so you are comparing the same revision.
How do I confirm this fits my system?
Match the part number stamped on the cell you are replacing, or look it up in the parts list for your AutoPilot equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.
How do I keep a salt cell working well?
Keep salt level and pH within the range your manual specifies, and inspect the plates for calcium scale each season. Scale insulates the plates and cuts chlorine output long before the cell is genuinely worn out.
Do I need to add salt after fitting a new cell?
Not because of the cell itself, but test and correct salt level before you start the new cell. Running a cell at low salt shortens its life.
Is there a warranty on this salt cell?
It carries the standard AutoPilot manufacturer warranty. The terms are set by the manufacturer, and fitting a new cell cord at the same time helps protect coverage. Keep the receipt and packaging until you have confirmed correct operation.
California Proposition 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.