Breathing Exhalation Valves
4 reviews
SKU #4942938472484
Type: Plumbing Valves
Availability: In Stock
Prices starting from: $ 35.88
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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
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.
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
WARRANTY
We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.
REVIEWS
ехал заказ долго, но качество бесподобное, всё так как я просил у продавца, рекомендую всё приехало в лучшем виде. Продавец грамотный и знает как правильно работать с клиентом. 27 Aug 2020 12:38
F***d from UKRAINE
Like, I Got My Order Yesterday. All Well Packaged, I Must Highlight The Very Good Communication With The Seller Who Also Acquitted All My Questions. Well Given My Five Stars. 02 Jun 2020 22:57
E***z from PERU
Tal Como En La Descripción 18 Aug 2020 17:06
R***z from EL SALVADOR
Arrivées Très Rapidement. Semble Conforme à La Description. à Essayer 20 Aug 2020 03:54
S***A from BELGIUM
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