Skip to content

Replacement Filter Cover


A lightweight plastic cover secures the envo®mask filter in place.

SKU: 70007-01
Request a Quote
Need bulk pricing?

SKU: 70007-01
Request a Quote
Need bulk pricing?


One half of the two-piece envo®mask body, this replaceable, lightweight filter cover enables easy cleaning and filter changes.

Filters, headgear, storage case, and mask body are not included.

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.

Why Envo®mask?



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 reduces the risk of 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

There are no reviews yet.

Be the first to review “Replacement Filter Cover”

Your email address will not be published.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


Which headgear comes with the mask?

When ordering on, 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 is the mask manufactured?

Sleepnet Corporation manufactures the envo® mask in the USA at its headquarters in Hampton, New Hampshire.

Where do you ship?

We currently only ship to the United States and Canada. Unfortunately, we are unable to ship internationally.

What makes up the filter?

Our 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?

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