Autopilot PPC2 Replacement Salt Cell (for RC-28 cells)
Genuine Pool Pilot Replacement Cell for all RC-28 or PPC2 Autopilot Models

Autopilot PPC2 Replacement Salt Cell (for RC-28 cells)

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Availability: Currently Ships within 2-3 Business Days
Part Number: PPC2/RC28-RC
Retail Price:$928.45
You Save:$329.45(35%)

Genuine OEM Replacement PPC-2 Salt Cell for the Autopilot Pool Pilot Digital Nano salt chlorine generator, 28000 gallon max capacity.

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Quick Specs View Detailed Specs
Power: 1.06 lbs/day
2 Year Limited Warranty
10000 Hours Rated Lifespan
35000 Gallons Max Capacity

The PPC2 replacement cell is compatible with the AutopilotPool Pilot Digital Nano+ (DNP2 / PPM2) Control module/power supply. The PPC2 salt cell is the factory original replacement cell model designed to easily drop in place and allow you to replace your old PPC2 cell in minutes. This cell is made to meet or exceed original factory specs and has 100% guaranteed compatibility.

Replacing the Autopilot PPC2 cell will allow your salt chlorine generator to begin chlorinating again if your old PPC2 salt cell has been depleted. The PPC2 cell sanitizes your swimming pool in an eco-friendly and cost-efficient way, and also helps provide a luxurious swimming experience without the eye irritation and dry skin.

Important: Autopilot recommends that the cell connector cord be replaced when the salt cell is replaced, in order to ensure warranty coverage. See related products below.


When replacing your Autopilot salt cell, take this opportunity to make sure it is sized correctly. Sizing your salt cell properly is key to making sure you will not need to supplement with additional chlorine or shock your pool, and also extends the lifespan of your cell.The industry recommends using a salt cell with a max capacity of 1.5-2 times the actual size of your pool (more is better). The PPC-2 is manufacturer rated for a maximum capacity of 32,000 gallons.


This replacement salt cell for the Autopilot Digital Nano+ is 100% compatible with original systems (no software/firmware issues). The PPC-2 cell has the same length, threading, and cable connection for direct replacement. This 6-blade salt cell is the replacement for older systems previously named Autopilot RC-28.

Autopilot Cell Compatibility Chart:

Current Cell






Old Cell















To get the most life out of your salt cell and to keep your pool running without unexpected interruptions, make sure it is sized correctly, maintain correct water balance, and be sure and inspect your cell at least every 3 months for leaks, debris, and calcium scale. Be sure to follow instructions in the product manual and clean the cell as often as the system indicates.


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Q: How do you clean the salt cell

Asked by: Debra - 5/23/2021
Was this answer helpful?  1 of 4 Customer(s) found this Answer helpful.
Answer provided by: Trent (5/24/2021)