Main Access 4CH4002R Power Ionizer Replacement Electrode Chamber

Copper and silver ion chamber for the Main Access Power Ionizer

Main Access 4CH4002R is the replacement electrode chamber for the Main Access Power Ionizer (Power Ion) system, for units built 1997 and later. Its copper and silver electrodes release mineral ions into your pool water, and it plumbs into the return line after the filter in place of your spent chamber.

Specifications

Brand	Main Access
Part Number	4CH4002R
Also Listed As	4CH4002-R
Part Type	Replacement ion electrode chamber
System	Main Access Power Ionizer (Power Ion) hybrid pool water treatment system
System Model	444301
Fits	Power Ionizer units built 1997 and later
Electrodes	Copper and silver
System Pool Capacity	Up to 40,000 gallons
Install Location	Pool return line, after the filter
Service Life	1 to 2 swim seasons, depending on climate and bather load
Replacement Signal	Chamber indicator light on the Power Ionizer control unit
Recommended pH	7.2 to 7.6
Recommended Calcium Hardness	180 to 250 ppm
Warranty	1 year manufacturer warranty
Sold As	Each

Compatibility

Main Access Power Ionizer system, model 444301
Main Access Power Ion units built 1997 and later
In-ground and above-ground pool installations of the Power Ionizer

Cross-References

4CH4002R4CH4002-R

Notes

How often should I replace the chamber?

Plan on a new chamber every 1 to 2 swim seasons, depending on your climate and bather load. Replace it when the Chamber light on the control unit comes on, which means the electrodes are no longer producing ions.

How do I swap the chamber?

Unplug the Power Ionizer and shut off the pump, then disconnect the old chamber from the return line and the control unit and install the new one in the same position. Quick disconnect unions on both ends of the chamber make future chamber changes faster.

Do I still need chlorine with the Power Ionizer?

Yes. The ionizer lowers the amount of chlorine your pool needs but does not eliminate it. Keep a low chlorine residual, shock weekly, and test copper levels along with pH and alkalinity.

Country/region

Collection: Main Access

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Main Access 4CH4002R Power Ionizer Replacement Electrode Chamber

Main Access 4CH4002R Power Ionizer Replacement Electrode Chamber

Main Access