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Eliminate mineral buildup in your humidifier water tank with this AIR-O-SWISS demineralization granule refill pack.
Limit 5 per household.
- Resin granules prevent mineral deposits in humidifier.
- Use with AIR-O-SWISS 7531 Ultrasonic Humidifier Demineralization Cartridge
- Model no. 34468
- Promotional offers available online at Kohls.com may vary from those offered in Kohl's stores.