---
product_id: 74507566
title: "Enviro-Vent - 2 x 7 layer N99 Replacement Filter, 2-Way vents, Activated Carbon Filtration, Exhaust Fumes, Anti Pollen & Allergy, Urban Pollution, Cycling, Running, Hiking, Gardening, DIY,"
brand: "mas outdoors"
price: "€ 31.03"
currency: EUR
in_stock: false
category: "Hi"
url: https://www.desertcart.sk/products/74507566-enviro-vent-2-x-7-layer-n99-replacement-filter-2
store_origin: SK
region: Slovakia
---

# Enviro-Vent - 2 x 7 layer N99 Replacement Filter, 2-Way vents, Activated Carbon Filtration, Exhaust Fumes, Anti Pollen & Allergy, Urban Pollution, Cycling, Running, Hiking, Gardening, DIY,

**Brand:** mas outdoors
**Price:** € 31.03
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Enviro-Vent - 2 x 7 layer N99 Replacement Filter, 2-Way vents, Activated Carbon Filtration, Exhaust Fumes, Anti Pollen & Allergy, Urban Pollution, Cycling, Running, Hiking, Gardening, DIY, by mas outdoors
- **How much does it cost?** € 31.03 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/74507566-enviro-vent-2-x-7-layer-n99-replacement-filter-2)

## Best For

- mas outdoors enthusiasts

## Why This Product

- Trusted mas outdoors brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Size:N99 Filter
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       
        
         
        
        	
        	
        		
        			Specification Filter N99 (99.999% protection from particles) 7 Layer Filter (including Carbon activated filter) Machine washable Protection from PM10 to PM0.3Box Content2 x N99 Filters2 x 2 way vents100% Satisfaction or your money back.Click on buy box now.Nearly four in 10 people (38.9 percent) in the United States live in counties that have unhealthful levels of either ozone or particle pollution. More than 125 million Americans live in 204 counties where they are exposed to unhealthful levels of air pollution in the form of either ozone or short-term or year-round levels of particleshttp://www.lung.org/assets/documents/healthy-air/state-of-the-air/state-of-the-air-2017.pdfREF: 2017 report by The American Lung AssociationAir pollution kills 13,000 a year. These estimates are based on a study that modelled the levels of pollution across the UK and predicted its impact on premature deaths. The study combined UK and EU emissions data with models of weather and the ways in which chemicals disperse. This allowed researchers to estimate the impact of pollution across the UK. According to the model, pollution from overall UK combustion emissions causes approximately 13,000 premature deaths a year, with road transport being the biggest source. A further 6,000 deaths are estimated to be due to European Union emissions produced outside the UK. Long-term exposure to particulate matter (pollution) has been associated with premature death in many previous studies. By analysing the spread of people across the country, this new research provides an interesting estimate of how the UK population is specifically affected. However,

## Features

- HEALTH - “Nearly 4 in 10 people (38.9 percent) in the United States live in counties that have unhealthful levels of either ozone or particle pollution. More than 125 million Americans live in 204 counties where they are exposed to unhealthful levels of air Pollution...”
- BREATH EASY - Urban air pollution such as Exhaust Fumes, Dust, Smog, Smoke, Pollen, Allergies, Gasses which carry airborne particles (PM2.5 to PM0.03 microns). To block these particles our N99, 7 layers of filters provides 99.999% protection, the two way air vents also allows you to breath easy and helps reduce the build-up of moisture in side.
- DESIGN / MATERIAL - Our Latest Advance 2.0v, 7 Layer Filter is constructed by using 3 x Melt Blown Cotton Layers, 2 x Non-Woven Fabric Layers and 2 x Activated Carbon Layers. With the introduction of the EXTRA Activated Carbon Layer this filter blocks fine airborne particles offering 99.999% protection. A standard N99 filter has a lifespan between 40 - 60 hours, depending on how polluted the air is. However, our latest 2.0v, 7 layer filter (2 x Activated Carbon Layer) has a lifespan of 60+ hours
- FUNCTION - Cycling, running, mowing, walking, city workers, underground, public transport, gardening, DIY, fire smoke, Mountain Biking, Horse Riding, Snowboarding, Moto-X, Skiing, Climbing other outdoor activities
- SAVE $$$$$ - Avoid buying disposable masks and $AVE money by purchasing these replacement filters. Over time disposable masks are an expensive solution compared to using our quality replacement filters. 100% SATISFACTION GUARANTEE OR YOUR MONEY BACK
- ›See more product details

## Images

![Enviro-Vent - 2 x 7 layer N99 Replacement Filter, 2-Way vents, Activated Carbon Filtration, Exhaust Fumes, Anti Pollen & Allergy, Urban Pollution, Cycling, Running, Hiking, Gardening, DIY, - Image 1](https://images-na.ssl-images-amazon.com/images/I/91cLKBJOQBL.jpg)
![Enviro-Vent - 2 x 7 layer N99 Replacement Filter, 2-Way vents, Activated Carbon Filtration, Exhaust Fumes, Anti Pollen & Allergy, Urban Pollution, Cycling, Running, Hiking, Gardening, DIY, - Image 2](https://images-na.ssl-images-amazon.com/images/I/61oSBIr3oPL.jpg)
![Enviro-Vent - 2 x 7 layer N99 Replacement Filter, 2-Way vents, Activated Carbon Filtration, Exhaust Fumes, Anti Pollen & Allergy, Urban Pollution, Cycling, Running, Hiking, Gardening, DIY, - Image 3](https://images-na.ssl-images-amazon.com/images/I/51XGG6NbBLL.jpg)
![Enviro-Vent - 2 x 7 layer N99 Replacement Filter, 2-Way vents, Activated Carbon Filtration, Exhaust Fumes, Anti Pollen & Allergy, Urban Pollution, Cycling, Running, Hiking, Gardening, DIY, - Image 4](https://images-na.ssl-images-amazon.com/images/I/81dQAMKhPZL.jpg)
![Enviro-Vent - 2 x 7 layer N99 Replacement Filter, 2-Way vents, Activated Carbon Filtration, Exhaust Fumes, Anti Pollen & Allergy, Urban Pollution, Cycling, Running, Hiking, Gardening, DIY, - Image 5](https://images-na.ssl-images-amazon.com/images/I/91iUJyERflL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/74507566-enviro-vent-2-x-7-layer-n99-replacement-filter-2](https://www.desertcart.sk/products/74507566-enviro-vent-2-x-7-layer-n99-replacement-filter-2)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*