High-Tech Health Water II Main Unit Only (No Cartridge)

There is activated carbon adhesion on the inside bottom of the cover.
There is slight plating peeling on the screw-tightening part of the cover.

*This item was purchased by me and appears to have been used for over 4.5 years.
*It has not been used in my household.

*Faucet adapters were not included at the time of purchase, but if you have an adapter that can be used with this item, I will include it. Please comment if you would like me to.
*Instruction manual is not included.