The envo® mask vent plug disables the exhalation port, forcing exhaled air through the N95 filter. This protects the wearer, as well as those around them, from potential airborne pathogens. The vent plug can be easily inserted into the vented envo® mask filter cover.
Note: Only envo® mask vent plugs are compatible with the vented envo® mask filter cover.
Features and Benefits
NIOSH-approved
Compliant with guidelines for N95 respirators
Reusable
Easy-change filters and a washable plastic frame ensure long-term efficacy.
Superior protection and fit
AIRgel® technology conforms to the user’s face, providing a secure seal that helps to reduce air leakage.
Minimal skin irritation
Superior comfort reduces the risk of mask-related pain or damaged skin.
Fog-resistant
The secure AIRgel® seal helps to prevent the fogging of glasses or goggles.
Long-term wear
Envo® mask was designed for all-day comfort and protection.
FAQ's
What is the purpose of the vent plug on the envo® mask?
The vent plug provides two-way protection in the envo® mask that comes with an exhalation valve. Without the plug, the mask with an exhalation valve protects you from environmental particulates only. If you choose to use the plug, it will protect others from your air droplets that may carry a virus. The vent plug installs inside the filter cover and plugs the vent holes. If you purchase a mask without an exhalation valve, you do not need to use the vent plug.
Where are your respirators manufactured?
Sleepnet Corporation manufactures the envo® mask and the envo® pro in the USA at its headquarters in Hampton, New Hampshire.
What is the warranty for my envo® mask or envo® pro?
Envo® offers a 90-day warranty against manufacturing defects.
Do you repair respirator parts?
If any part of the respirator, or mask, breaks, you must replace it.
There are no serviceable parts on the mask body. If any part of the mask body breaks or wears out, you must replace the mask body.
Never try to glue a broken part to extend the life of the mask body.
Accessory parts include mask bodies, filter covers, headgear, and shields. If you are looking for any piece inside these accessories, you must replace the entire part.
