Extra 20% Off Sale
promo code: SPRING20
*Sale ends midnight 4/30/24 or while supplies last.
Skip to content

envo® mask N95 Respirator Kit


Each kit includes one (1) respirator mask, five (5) filters, your choice of headgear, a plug, and storage case.

Request a Quote
Need bulk pricing?

Request a Quote
Need bulk pricing?


Approved by the National Institute for Occupational Safety & Health (NIOSH), the reusable N95 envo® mask respirator is designed for superior comfort and seal.

Each kit includes an N95 envo® mask respirator with the following features:
  • A lightweight plastic body that enables easy cleaning and filter changes.
  • Patented, latex-free AIRgel® cushion technology that contours around the face, providing secure, all-day comfort and freedom from foggy eyewear.
  • One adult size designed to fit most faces. If you are taller than 5’2” and shorter than 6’2”, it is likely that the mask will fit.
  • The envo® mask measures approximately 4 inches (10 cm) from top to bottom and 5 inches (12 cm) from side to side.  The mask should rest easily on the bridge of your nose, cheeks, and chin.  For those with petite facial features, a larger than average or elongated nose, or a wide and flat nose bridge, the mask may not fit or obtain a seal.
The kit also includes:
  • Five (5) individually packaged filters that remain electrostatically charged until ready to use. Each filter has a ten-year shelf life, allowing for long-term storage.
  • Your choice of a traditional Holo head strap or QuickFit earhooks.
  • A slim case for easy transport.

Note: Only envo® mask N95 filters are compatible with the envo® mask respirator body. No other filter may be used with the envo® mask body, regardless of fit. Please dispose of filters immediately following contamination or damage.

paramedic putting on envomask

Features & Benefits



Compliant with guidelines for N95 respirators.



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 means minimal mask-related pain or damaged skin.



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.

Customer Reviews

61 reviews
  1. Benjamin Chaim

    Great product overall, straps kinda suck

    Overall quite pleased with this. It’s more comfortable and forms a better seal than any other n95 I’ve tried, with less glasses fogging. (However, because of the improved seal, it does get pretty sweaty inside, more so than other n95s I’ve tried, and especially in humid weather.) It’s also the only n95-rated respirator I’ve found that sits above the chin, which means it’s possible to wear with a beard as long as you keep the mustache short, which is a huge plus for me as somebody whose skin doesn’t do well with frequent close shaving. The only real complaint I have is that, for a reusable device, the straps aren’t very durable; they started to stretch and tear within a month of use (wearing the respirator about 30 hours a week) and needed to be replaced within two months. I intend to make a strap out of a tougher material on my own rather than continue to spend $25 on a replacement strap every two months.

  2. John Merritt


    excellent overall. Quality of construction feels a little lacking though I have had zero issues after a year of use.
    extremely comfortable and more importantly breathable (I have asthma and lung damage from prior sever Covid infection) for long periods of use.

  3. Rod tahrp

    I use my Envomask with plug all the time. I have a beard and wear glasses and the mask works well with both – a good seal on my face and next to no fogging on glasses from leaking. My major complaint is that in cool environments the condensation inside mask and into filter is rather irritating. I have to drain the mask and the filter gets plugged with moisture enough that its increased resistance is noticeable and it needs to be replaced fairly often.

Add a review

Your email address will not be published. Required fields are marked *


Which headgear comes with the envo® mask respirator?

When ordering on envomask.com, you may choose between the Holo or QuickFit headgear. The Holo headgear is automatically the default option if you do not select a headgear.

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.

Where do you ship?

We currently only ship to the United States and Canada.

What are the envo® mask filters made of?

The envo® mask N95 filters are four layers, including proprietary fibers, making the envo® mask one of the lowest resistant masks on the market. Lower resistance equates to easier breathability.

What is the warranty for my envo® mask or envo® pro?

Envo® offers a 90-day warranty against manufacturing defects.

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.

What is the purpose of the envo® mask shield?

The envo® mask shield is a physical barrier that protects the filter. Install the shield by clipping it onto the mask’s filter cover. It is an added measure of protection for those working in harsher environments.  The shield only works with the envo® mask respirator.

What is in the envo® mask kit?

Each envo® mask respirator kit comes with a mask body, filter cover, five N95 filters, vent plug, storage case, and choice of headgear: Holo or Quickfit.
  • Mask body: The mask body is the main component of the mask, with an interior gel cushion and outer plastic frame that holds the filter.
  • Filter cover: The filter cover is a plastic frame that holds the filter in place on top of the mask body.
  • N95 Filter (5): Each kit comes with five filters that are N95 certified by NIOSH.
  • Vent Plug: The vent plug is a white plastic plug that installs inside the filter cover and plugs the vent holes.
  • Storage Case: The storage case makes it easy to keep all of your mask components clean and in one place.
  • Choice of Headgear: The Holo headgear fits on the crown of your head. The QuickFit headgear has hooks that fit around your ears.