Unusual noise from a water purifier can stem from a faulty pump, clogged filters, or air trapped in the system. Noise issue repair services involve diagnosing the source of the noise, cleaning or replacing filters, and inspecting the pump and other internal components. Technicians ensure that all parts are functioning smoothly and that the purifier operates quietly. This service restores the appliances efficiency and ensures a pleasant user experience while eliminating disruptive sounds during operation.