F-2628: Replacement Ion Exchange Filter (Set of 3) for SPT® Humidifier SU-2628B
Genuine SPT® replacement ion exchange filter for SU-2628B.
Set of 3
Need to be replaced every 1, 000 hours of use or about 260 gallons of water.
Ion exchange filter demineralizes and treats water to reduce scale-forming calcium and magnesium from hard water. This prolongs the life of the ultrasonic generator and prevents white dust particles to deposit into the air.
For SPT® humidifier SU-2628B only. The air purifier information can be found here.