# Extreme Filtration Masks CAS from Malin Grummas Helps Firefighters Breath Easy By Michael Hines | Published 2010-11-02 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/cas-from-malin-grummas References: [tuvie](http://www.tuvie.com/cas-clean-air-system-saves-even-the-future-life-of-the-firefighters/) & [grummas](http://www.grummas.com/) Firefighters' jobs may not be getting any easier or safer anytime soon, but their gear can thanks to designs like CAS from [Malin Grummas](https://www.trendhunter.com/trends/tomato-home-spray). CAS stands for Clean Air System and is designed to filter out particles that pose health hazards to firefighters on the job. CAS from Malin Grummas is designed to filter out particles smaller than 2.5 microns, keeping firefighters healthier as they age and preventing them form passing on respiratory and heart problems to their children. You can read more about CAS below and see more [innovative firefighting designs](https://www.trendhunter.com/trends/san-francisco-fire-department) from the Trend Hunter archives below. ## Trend Insights (Trend Hunter) - Score: 3.6/10 - Popularity: 55% | Activity: 44% | Freshness: 8% - Audience gender: 90% men, 10% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Health](https://www.trendhunter.com/health) ## Key Themes ### What Makes This Trend Stand Out - **Extreme Filtration Masks:** CAS from Malin Grummas is an example of extreme filtration masks that protect firefighters from harmful particles. - **Improved Firefighter Gear:** CAS from Malin Grummas is an example of improved gear for firefighters that helps them breathe easy and stay healthy. - **Health-conscious Firefighting Solutions:** CAS from Malin Grummas represents a trend of health-conscious solutions for firefighters that address respiratory and heart problems. ### Sectors Adopting This - **Personal Protective Equipment:** The extreme filtration masks like CAS from Malin Grummas fall under the personal protective equipment industry which continuously seeks to innovate for the safety and health of workers. - **Firefighting Equipment:** CAS from Malin Grummas is an example of innovation in the firefighting equipment industry, focusing on advanced respiratory protection for firefighters. - **Healthcare and Safety:** CAS from Malin Grummas demonstrates how the intersection of healthcare and safety industries can lead to innovative solutions for protecting the well-being of firefighters. ## Related on Trend Hunter - [Aerodynamic Filtration Face Masks](https://www.trendhunter.com/trends/goa-face-protector.md) - [Air-Blowing Face Masks](https://www.trendhunter.com/trends/air-mask.md) - [Customizable Style Face Masks](https://www.trendhunter.com/trends/rpur-fiit.md) - [Powered Breathability Face Masks](https://www.trendhunter.com/trends/performance-face-mask.md) - [Wearer-Analyzing Respirators](https://www.trendhunter.com/trends/ebcare-mask.md) - [Wearable Allergy-Alleviating Purifiers](https://www.trendhunter.com/trends/respiray-wear-a.md) - [Air-Controlling VR Masks](https://www.trendhunter.com/trends/airres-mask.md) - [Fire Department Textile Upgrades](https://www.trendhunter.com/trends/san-francisco-fire-department.md) - [Air-Purifying Motorcyclist Helmets](https://www.trendhunter.com/trends/zyon-smart-motorcycle-helmet.md)