BONECO Demineralization Cartridge 7531
- Make sure this fits by entering your model number.
- Provides water mist without minerals or limescale
- Easy cartridge replacement or easy replacement of the granules every 2 – 3 months
- Can be refilled with top-up granules A7533. Compatible products : U650, 7135, 7142, 7144, 7145, 7147, U200, U700
- Use with all BONECO & AIR-O-SWISS ultrasonic humidifiers except the U7146 Travel & U300 series
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When properly installed and maintained, the 7531 Demineralization Cartridge effectively prevents the release of minerals in the air. Replace or refill the cartridge every 2 – 3 months or more frequently in areas with hard water.
Top reviews from the United States
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Its a real shame because the I thought the humidifier itself was awesome. Now I can't recommend it at all.
Customer service from BONECO nearly impossible to find.
Expected better from Swiss manufacturer.
This part should be changed at least every six months, or every season when you use just the humidifier. I highly recommend this part, which is relatively inexpensive, and ships quickly from Amazon.
Top reviews from other countries
Price was better than retail, and delivery was quick and painless.