- Convenient: Easy and convenient to install and use.
- Application: Filter replacements pads, suitable for home, office, bedroom, living room, car, etc.
- Humidifier Swabs: for USB water bottle humidifier, can be cut shorter to fit your own diffuser of the same size.
- Portable: Lightweight, easily carry outdoor.
- Durable: Humidifiers filters, made of high performance material,durable.
