SHARP Plasmacluster Air Conditioner Replacement Cartridge IZ-C100S1

Brand new, unopened, purchased as a spare.
The box has New written on it in my handwriting.
I would like to offer this to someone who doesn't mind the writing.

I purchased two units at Kojima in June 2025 and stored one in a drawer.
Afterwards, I replaced the air conditioner itself, so this ion generator unit is no longer needed.

Since I have no choice but to discard it, I would like to offer it to anyone who can use it.

Please check the manufacturer's official website using the model number for compatible models.

Thank you.