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Breathing Exhalation Valves
4 reviews
SKU #4942938472484
Тип: Plumbing Valves
Доступность: В наличии
Цены начиная с: $ 35.88
БЕСПЛАТНАЯ ДОСТАВКА ПО ВСЕМУ МИРУ
Specifications:
Product name mask breathing valve
Material PP, ABS
MOQ 100Pcs
The role of mask breathing valve:
In a humid or poorly ventilated or labor-intensive work environment, using a mask with a breathing valve can help you feel more comfortable when exhaling.
The working principle of the breathing valve is that the positive pressure of the exhaust gas during the exhalation blows off the valve sheet to quickly remove the exhaust gas from the body, reducing the stuffy feeling when using a mask, and the negative pressure when inhaling will automatically close the valve to avoid suction Pollutants entering the external environment.
Package Include :
100Pc/Bag
Товар не соответствует описанию? Свяжитесь с нами в течение 30 дней после его получения!
В случае отмены деньги будут возвращены на ваш счет в течение 3 дней.
Product name mask breathing valve
Material PP, ABS
MOQ 100Pcs
The role of mask breathing valve:
In a humid or poorly ventilated or labor-intensive work environment, using a mask with a breathing valve can help you feel more comfortable when exhaling.
The working principle of the breathing valve is that the positive pressure of the exhaust gas during the exhalation blows off the valve sheet to quickly remove the exhaust gas from the body, reducing the stuffy feeling when using a mask, and the negative pressure when inhaling will automatically close the valve to avoid suction Pollutants entering the external environment.
Package Include :
100Pc/Bag
![](https://newtonstein.com/imgs/excellence.png)
ГАРАНТИЯ
Мы вернем вам деньги, если товар не будет доставлен в течение 40 дней после покупки. У вас есть 2 недели, чтобы запросить возврат - до 60-го дня.Товар не соответствует описанию? Свяжитесь с нами в течение 30 дней после его получения!
В случае отмены деньги будут возвращены на ваш счет в течение 3 дней.
Отзывы
![UA](https://ae01.alicdn.com/kf/U2f5a6a84be7640858a519bc5c0683661h.jpg)
F***d from UKRAINE
![PE](https://ae01.alicdn.com/kf/U79e2d641a53c4af3bd258d6a4122929bo.jpg)
E***z from PERU
![SV](https://ae01.alicdn.com/kf/U85b7cde7336a4eadb5e46854f8fa0a6d0.jpg)
R***z from EL SALVADOR
![BE](https://ae01.alicdn.com/kf/Ue6f0521c6f884e51a9b59609927c3b9ae.jpg)
S***A from BELGIUM
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