Keep your pureAir 3000 whole-home air purifier running at its peak performance level by replacing the ARC® cell when the inner bulb has gone out. This 6-inch ARC cell will last up to 9,000 hours of continuous use. —

• • Compatible with pureAir 3000 and GT3000 whole-home air purifiers.
  • When “replace cell” appears, the ARC cell has stopped functioning (burned out) and must be replaced. Note that the ARC cell relies upon ultraviolet (UV) energy to power the catalytic reaction. Over time, the UV energy output degrades. For this reason, the ARC cell should be replaced after one (1) year of continuous operation (9,000 hours) regardless of the presence of the “replace cell” maintenance reminder.