--- product_id: 806191470 title: "Replacement Filter Cover with Exhalation Valve, Lightweight and Secure, Easy Cleaning and Filter Changes, Compatible with The Envo Mask Respirator, Sleepnet (70001)" brand: "envo mask" price: "€ 43.93" currency: EUR in_stock: true category: "Envo Mask" url: https://www.desertcart.es/products/806191470-replacement-filter-cover-with-exhalation-valve-lightweight-and-secure-easy store_origin: ES region: Spain --- # Exhalation valve for cooler breath Lightweight & easy filter swaps NIOSH-approved safety Replacement Filter Cover with Exhalation Valve, Lightweight and Secure, Easy Cleaning and Filter Changes, Compatible with The Envo Mask Respirator, Sleepnet (70001) **Brand:** envo mask **Price:** € 43.93 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Stay sharp, breathe smart β€” the upgrade your mask deserves! ## Quick Answers - **What is this?** Replacement Filter Cover with Exhalation Valve, Lightweight and Secure, Easy Cleaning and Filter Changes, Compatible with The Envo Mask Respirator, Sleepnet (70001) by envo mask - **How much does it cost?** € 43.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/806191470-replacement-filter-cover-with-exhalation-valve-lightweight-and-secure-easy) ## Best For - envo mask enthusiasts ## Why This Product - Trusted envo mask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Breathe Easy:** Exhalation valve reduces breathing resistance and heat buildup for all-day comfort. - β€’ **Fog-Free Vision:** AIRgel tech seals perfectly to prevent fogging on glasses and goggles. - β€’ **Tailored Safety:** Optional vent plug offers customizable two-way protection when you need it most. - β€’ **Certified Protection:** NIOSH-approved for trusted respiratory defense in demanding environments. - β€’ **Effortless Maintenance:** Lightweight design enables quick, hassle-free filter changes and cleaning. ## Overview This replacement filter cover with exhalation valve is a lightweight, NIOSH-approved accessory designed exclusively for the Envo Mask Respirator. Engineered with AIRgel technology, it ensures a secure, fog-free seal while the exhalation valve enhances breathability and comfort. Easy to clean and swap filters, it offers customizable protection with an optional vent plug, making it an essential upgrade for professionals demanding reliable, long-lasting respiratory safety. ## Description One half of the envo mask two-piece respirator, this replaceable, lightweight filter cover features a vent through which exhaled air is released. Using an optional vent plug, the user can choose to pass their exhaled air solely through the N95 filter. Filters, headgear, storage case, and mask body are not included. Note: Only envo mask N95 filters are compatible with the envo mask respirator. No other filter may be used with the envo mask, regardless of fit.Envo respirators are made by Sleepnet Corporation, a leading producer of non-invasive ventilation masks and more. For more than 25 years, Sleepnet has manufactured masks in Hampton, NH for customers in over 50 countries. All products are made in the U.S. with globally sourced components. Envo respirators are distributed by Clear Air, LLC.Our strength lies in our dedicated team of innovators and problem solvers. If you're passionate about improving lives through science, explore our current opportunities. An N95 or N99 respirator is a type of personal protective equipment (PPE). N95 and N99 respirators are rigorously evaluated and approved by the National Institute for Occupational Safety and Health (NIOSH), a research institute within the CDC. The N95 designation refers to filter performance, where "N" means non-oil proof and 95 represents the percent of particle collection at respirator certification test conditions. ## Features - NIOSH-APPROVED: Approved by the National Institute for Occupational Safety & Health (NIOSH), the reusable N95 envo mask, N99 envo pro and N95 envo pro respirator are designed for superior comfort and seal. - NON-FOGGING: AIRgel technology provides a superior seal and helps prevent the fogging of glasses or goggles. It conforms to the wearer’s face to prevent air leakage, providing secure, all-day comfort and freedom from foggy eyewear unlike products that are currently on the market. - EXHALATION VALVE: The exhalation valve allows for an easier and cooler breathing experience with measurably less resistance, while the provided plug offers users the option of two-way protection to provide the maximum protection when needed most. - FILTER FEATURES: The lightweight body enables easy cleaning and filter changes. Individually packaged filters remain electrostatically charged until ready to use in order to perform at its best out of the package. Each filter has a shelf life of five years or more, allowing for long-term storage. - ACCESSORY PARTS: Accessory or replacement parts include mask bodies, filter covers, headgear, and shields. Never try to glue a broken part to extend the life of the mask, or mask body. If a part breaks, you must replace it in order to maximumize safety. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CF3DVNF1 | | ASIN | B0CF3DVNF1 | | Brand | Envo Mask | | Customer Reviews | 4.6 4.6 out of 5 stars (4) | | Customer reviews | 4.6 4.6 out of 5 stars (4) | | Date First Available | 25 Sept. 2023 | | Department | Unisex | | Is discontinued by manufacturer | No | | Item model number | 70001 | | Manufacturer | Sleepnet | | Product Dimensions | 12.7 x 4.45 x 8.59 cm; 13.61 g | | Product Name | safety-respirator-parts | | Units | 1.00 Count | | Weight | 14 g | ## Product Details - **Brand:** Envo Mask - **Number of items:** 1 - **Size:** 1 count (Pack of 1) - **Style:** Exhalation Valve - **Unit count:** 1.00 Count ## Images ![Replacement Filter Cover with Exhalation Valve, Lightweight and Secure, Easy Cleaning and Filter Changes, Compatible with The Envo Mask Respirator, Sleepnet (70001) - Image 1](https://m.media-amazon.com/images/I/51wfTnOSaAL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Envo Mask Replacement Filter Cover with Exhalation Valve, Lightweight and Secure, Easy Cleaning and Filter Changes, Compatible with the Respirator, Sleepnet (70001) - Envo Mask N95 Replacement Filter, 10 Pack, Individually Wrapped, Electrostatically Charged, Ready to Use, Easy Filter Changes, Lower Resistance & Easier Breathability, Sleepnet (55000-10) - Envo Mask Replacement Headgear Compatible with Envo Respirators, All-Day Comfortable Wear and Secure Fit --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/806191470-replacement-filter-cover-with-exhalation-valve-lightweight-and-secure-easy](https://www.desertcart.es/products/806191470-replacement-filter-cover-with-exhalation-valve-lightweight-and-secure-easy) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-26*