Plastic Breathing Exhaust One Way Air Ventilator Valve

PP Plastic breathing exhaust one way air ventilator valve 

1. PP plastic main body +silicon gasket

2.  Plastic breathing exhaust  valve , exhale in one way air vent

3. Function : exhaust C02 , moisure , and stop inhaling pollution air

Q: Are your products safe to use?

A: All our products are carefully and strictly produced and tested in accordance with international safety

rules and standards

Q: What's your lead time ?

A: Normally about 1~2 days for sample after full payment received and 10 days for bulk order after

deposit received.

Q: How to place an order?

A: Please kindly send email specifying the item, quantity, color or other requests, we will respond as soon

as possible.