Pureit Marvella Wall-Mounted Water Purifier

Pureit Marvella water purifier, white and grey, wall-mounted in a kitchen and apparently in use, with the storage tank and dispensing tap in place. The body shows yellowing and dust from age. Whether it is the RO or UV variant, its year, and the filter or cartridge status are not visible, and the buyer will need to arrange uninstallation and reinstallation.