Leemone Aqua Pro 2-in-1 Humidifier Filter A250 Compatible with BONECO & AIR-O-Swiss Ultrasonic Humidifiers, 2 Pack

["Water Demineralization: The new upgraded model of the Demineralization Cartridge. Compatible with all BONECO & AIR-O-SWISS Ultrasonic Humidifiers, such as 7133, 7135, 7142, 7144, 7145, 7147, U300 series, U600, U650, 2055, 2055A, E2441, U200, U700 so on","Note: Except U7131, U7136, U7137 and U7138","Improve Humidifier Efficiency: The A250 soften and purify your water easily","Your Preferred Quality: Our Aqua Pro is crafted with premium materials. Perfect for handling dry indoor air, smoke, fine particles, classrooms, offices, and more. The A250 lasts up to 6 months","OUR DEAR CUSTOMERS: If you encounter any quality issues, please don't hesitate to contact our 24/7 Leemone customer service team. We're here to address and resolve any concerns you may have promptly"]