






💨 Elevate your air quality game with ease!
The Ontheone7531 Demineralization Cartridge is a must-have accessory for BONECO & AIR-O-Swiss ultrasonic humidifiers. Designed for compatibility with multiple models, this 2-pack cartridge effectively reduces mineral buildup, preventing white dust and enhancing the performance and lifespan of your humidifier. Easy to install and maintain, it ensures you breathe cleaner, healthier air.
| Brand | Ontheone | 
| Package Dimensions | 16.61 x 9.8 x 8.71 cm; 422 g | 
| Material | Acrylonitrile Butadiene Styrene | 
| Special Features | ultrasonic | 
| Item Weight | 422 g | 
J**N
Problem fixed
I am updating my review. The seller recently sent me a new filter that had addressed the issues mentioned in my first review. I can report that the filter no longer leaks the tiny filter beads. When dry, the filter still appears to be 1/3 full, however, the beads absorb a good amount of water and once thoroughly soaked expand to fill the majority of the filter housing. Nice job and thank you for addressing the issue.
J**N
Do NOT buy this filter
As others have noted, it leaked beads (even after soaking for twenty-four hours in the sink, where the filter also leaked beads) into my humidifier. Just a mess and not sure if damage has been done to my humidifier, or if these beads are toxic. Total waste of money and time.
R**A
Works great
Nice cartridges for my dehumidifier. Works very well.
D**N
Cartridge Not Full
One cartridge is only about 1/3 full and the other is 1/2 full of ion exchange resin. Better off spending more on a Boneco cartridge that will last longer.
S**R
Works great!!
Just what we needed
Trustpilot
2 days ago
1 day ago