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envo® Replacement Headgear (Holo)


Designed for all-day comfort and security.

SKU: 55041R
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Need bulk pricing?

SKU: 55041R
Request a Quote
Need bulk pricing?


Adjustable and low profile, the envo® Holo headgear cradles the crown of the head for a snug, secure fit. The dual-strap system allows the mask to hang comfortably from the wearer’s neck when not in use.

Note: The envo®mask respirator body is compatible with both Holo and QuickFit headgear. The envo® pro is only compatible with the holo headgear.

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® was designed for all-day comfort and protection.

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Which headgear comes with the envo® mask respirator?

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.

Can I order both headgear options with my respirator?

Only for the envo® mask. For example, if you order the envo® mask with Holo headgear, you will need to order QuickFit headgear as an accessory.  The envo® pro only works with Holo headgear, and it is not approved for use with QuickFit headgear.

Can I replace my Holo headgear with QuickFit headgear and vice versa?

The headgear is interchangeable only for the envo® mask, but not the envo® pro.

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.

What is the return policy?

If you are not entirely satisfied with your envo® respirator, Clear Air, LLC (“CALLC”) accepts returns (if not used and in its original packaging) within 30 days of the date of shipment to you.