BONECO Aqua Pro 2-in-1 Humidifier Filter A250 , White
- Water Demineralization: Significantly reduces water hardness in Ultrasonic Humidifiers. This is the new upgraded model of the Demineralization Cartridge. It fits all BONECO & AIR-O-SWISS Ultrasonic Humidifiers (except U7131, U7136, U7137, and U7138)..
- Water Purification: Includes activated carbon that filters harmful substances such as Copper, Lead, Mercury, other impurities, and removes odors from the water..
- Extremely Economic: The A250 lasts up to 6 months, which is 5x longer than conventional water filters. It will last you all season long!.
- Includes a free water test strip to measure the lifetime of the Aqua Pro. Dip the strip into your tap water, remove and wait 10 seconds. The color change shows the level of minerals in your water. This will determine the lifetime of the A250 filter..
- All BONECO products are made in Switzerland and aim to bring healthy air like the Swiss mountains into your home. They deal with dry room air, families with allergy sufferers, smog, fine particles, and tobacco smoke, classrooms, offices, and more!.