Replacement PCO Cell for pureAir 3000


(Previously known as ARC® Cell)

Keep your pureAir 3000 whole-home air purifier running at its peak performance level by replacing the PCO cell when the inner bulb has gone out.

This 6-inch PCO cell will last up to 9,000 hours of continuous use.

  • Compatible with pureAir 3000 whole-home air purifiers. 
  • When "replace cell" appears, the PCO cell has stopped functioning (burned out) and must be replaced. Note that the PCO cell relies upon ultraviolet (UV) energy to power the catalytic reaction. Over time, the UV energy output degrades. For this reason, the PCO cell should be replaced after one (1) year of continuous operation (9,000 hours) regardless of the presence of the "replace cell" maintenance reminder.