1.Oxygen Primary Filter uses high-efficiency filtration materials and technology.
2.Oxygen Primary Filter complies with medical standards and meets hygiene and safety requirements.
3.Oxygen Primary Filter is made of durable materials.

1. Our Cube filter element for Oxygen generator is healthy and environmentally friendly and will not produce secondary pollution.
2. Our Cube filter element for Oxygen generator is small in size and easy to install.
3. Our Cube filter element for Oxygen generator reduces noise.