Compact and small pools
Authorized AutoPilot dealer
AutoPilot salt systems turn a little dissolved salt into chlorine every time the pump runs. Pick the system or the cell and we will help you size it.
The Evolve power center with the PPM3 manifold and cell. A tri-sensor reads flow, salt and water temperature, and it is PoolSync ready for control from your phone.
Keep the manifold and cell already on your pad and swap in the Evolve power center. It comes with a 12 foot cell cord and mounting hardware, reads the tri-sensor, and is PoolSync ready.
The genuine cell for the PPM3 manifold on the Evolve and earlier AutoPilot systems. Order it bare or bundled with the cord for your power center.
Send us a photo of the old cell and we will confirm the match.
A salt cell is a consumable. The plates lose their coating over a few thousand hours and the output falls away quietly, so the water goes cloudy long before anything actually breaks. Match the cell to the manifold it slides into and the pool is making its own chlorine again the same day.
Compact and small pools
The standard backyard pool
Large pools and long seasons
Extra large pools
The largest pools we size
A new Evolve, the power center that brings an existing AutoPilot up to date, and the cell that keeps either one making chlorine. Output figures are per 24 hours of run time at 3,500 ppm salt.



Authorized dealer
Aqua Terra Backyard is an authorized AutoPilot dealer. Every system, cell and part here comes with the full manufacturer warranty behind it, and there is someone here who will size the pool and match the part with you before you spend a dollar.
Every salt system, cell and part here is genuine AutoPilot, with the full manufacturer warranty behind it.
Send us your gallons and we will tell you which manifold and cell fit the pool, and why.
Send the model on your power center or a photo of the old part. We confirm the fit before it ships.
In stock orders are processed and shipped within 1 to 2 business days, and a real person answers the phone.
The Evolve, its power center, the cells and the genuine parts behind them. Each one opens the full range below, filtered.
The newest AutoPilot, 30,000 to 70,000 gallons, with a tri-sensor and PoolSync ready.
See these Direct fitThe direct replacement for an existing AutoPilot power center. Keep your manifold and cell.
See it 5 cellsPPC1 to PPC5, bare or bundled with the cord for your power center.
See these 4 partsTri-sensors on 12 and 24 foot cords, the manifold top loop and the simulator.
See these 4 partsThe Evolve power center, plus the boards and modules for Nano, Nano+ and DIG-220.
See these 2 add-onsPut the salt system on your phone, and let ChemSync handle pH and ORP.
See theseEach manifold is rated by pool volume, from the PPM1 at 30,000 gallons to the PPM5 at 70,000. The cell that goes in it carries the same number, so a PPM3 takes a PPC3.
Send us your gallons and we will confirm the size.
That is where AutoPilot rates every cell. Below 2,300 ppm the system stops making chlorine and asks for salt. Salt does not evaporate, so you mostly add it after backwashing, heavy rain or splash out.
Pair PoolSync and the app tells you how much to add.
The manifold goes in the dedicated pool return after the filter and heater, with 20 to 100 gpm through it and a bypass above 100. A licensed electrician should make the electrical connection.
Already own an AutoPilot? The parts below keep it running.
Tell us the manifold stamped on the housing, or just the size of the pool, and we will put the right cell and the right cord in front of you.
Figures are AutoPilot's published ratings at 3,500 ppm salt. Not sure? Send us a photo and we will confirm it.
Everything we stock, grouped by what it does.
Make your own chlorine from a little dissolved salt. Pick by the gallons.




The part that wears out. Swap it and the chlorine comes straight back.





Run the pool from your phone and let it dose itself.
The brains and the supply side of an AutoPilot.




Flow, salt and temperature, read where the water actually runs.
The small parts that strand a system that is otherwise fine.








Unions, seals and strainers that keep the wet side dry.
AutoPilot turns a little dissolved salt into chlorine every time the pump runs, so the pool stays clean and clear and the water feels soft. Aqua Terra Backyard carries the current Pool Pilot Evolve, the Evolve power center, the PPC replacement cells, and the genuine parts that keep an AutoPilot running.
Go by gallons. The Evolve comes in four sizes, from the PPM1 for pools up to 30,000 gallons to the PPM5 for pools up to 70,000, with a digital display and a tri-sensor that reads flow, salt and water temperature. Send us your gallons and we will size it with you.
Usually not. The Evolve power center, PCR0003A, is a direct replacement for an existing AutoPilot power center and works with the manifold and cell already on your pad. Send us the model on your current unit and we will confirm it.
The cell matches the manifold: a PPM3 takes a PPC3, a PPM5 takes a PPC5. Each cell comes bare or bundled with the cord for your power center. Not sure which you have? Send us a photo and we will tell you.
AutoPilot rates every cell at 3,500 ppm. Below 2,300 ppm the system stops making chlorine and asks for salt. Salt does not evaporate, so you mostly add it after backwashing, heavy rain or splash out.
Yes. Add the PoolSync WiFi controller to see salt level and water temperature, how much salt to add, and an alert when the cell needs cleaning. ChemSync adds automatic pH and ORP control alongside the Evolve.