Features:

Our filter can effectively filter dust, debris and particles in the air to ensure healthy breathing

This filter is widely compatible with most ventilators on the market, and can be connected to the ventilator outlet and pipeline, as well as the mask and pipeline

If you are using a heating tube, you need to connect the silicone end of the heating tube to the filter, and then connect the mask to the filter

Specifications:

Suitable size: compatible with machines with 22mm 25mm pipelines

Package includes: 4 Pcs individually packaged filters

Warm Tips:

If you have any questions about the filter, please contact us, we will solve your problem as soon as possible until you are satisfied