Cosmos Air Purification

Custom Filters

We pride ourselves in our ability to design & manufacture custom size filters to meet your needs and HVAC specifications. We match your HVAC needs with our flexible manufacturing to give you the best lead times in the industry to meet all, if not exceed your filter needs


We offer complete services for all things filtration and clean air. Our specialties include:

Air Monitoring | Coil Cleaning  | Duct Cleaning | Filter Changes | Indoor Air Quality | Retro Fit Systems | System Design

We manufacture, custom design and stock many of the products you need to service your systems. This means less waiting and quicker turn-around-time to keep your HVAC system finely tuned and running at top performance


Wondering how Cosmos Air Purification can help? It's Simple! Filternomnics™, our unique program created with you in mind, to help you:

Reduce your maintenance costs; Increase your operating efficiency; Improve the air quality of your building


Eco-friendly is earth-friendly or not harmful to the environment. Eco-friendly products also reduce contributions to air, water and land pollution. You can engage in eco-friendly habits or practices by being more conscious of how you use the resources around you


ASHRAE, founded in 1894, is a nonprofit building technology society with more than 50,000 members worldwide. The Society and its members focus on building systems, energy efficiency, indoor air quality and sustainability within the industry. Through research, standards writing, publishing and continuing education, ASHRAE shapes tomorrow's built environment today.

U.S. EPA News feed

U.S. EPA News feed
  • Monitor will provide real time data to better understand local pollution affecting public health at U.S.-Mexico Border LOS ANGELES – On Tuesday, U.S. EPA Regional Administrator Jared Blumenfeld, along with representatives from the San Diego County Air Pollution Control District (SDAPCD), U.S. Customs and Border Protection and the U.S. General Services Administration, will unveil a new air pollution monitor at the San Ysidro Port of Entry
  • CONTACTS: Enesta Jones (News Media Only) This email address is being protected from spambots. You need JavaScript enabled to view it. 202-564-7873 202-564-4355 Stephanie Brown (Program Contact) This email address is being protected from spambots. You need JavaScript enabled to view it. 202-564-1192 FOR IMMEDIATE RELEASE January 28, 2015 EPA Seeks Input on Emission Standards for New and Modified Sources in the Oil and Natural Gas Sector WASHINGTON -- The U.S
  • WASHINGTON – The U.S. Environmental Protection Agency (EPA) will hold three public hearings on the proposed updates to the national air quality standards for ground-level ozone, also known as smog. EPA has proposed to strengthen the standards to a level within a range of 65 to 70 parts per billion to better protect Americans’ health and the environment, while taking comment on a level down to 60 ppb

USGBC Articles

  • Feature image: 

    Up-to-date, official statistics about USGBC programs

    *Please note: These numbers are current as of January 2015

    read more

  • Published on: 
    28 Jan 2015
    Feature image: 

    Weifang, China – (Jan. 26, 2015) – The U.S. Green Building Council (USGBC) and the city of Weifang have signed a strategic agreement to accelerate greater adoption of green buildings while strengthening and encouraging robust green city principles and practices in Weifang.

    read more

  • Published on: 
    28 Jan 2015
    Feature image: 

    This week, Green Building Japan and the Japan Landscape Architects Union are hosting a joint symposium as they work to advance green buildings and LEED in Japan.

    A centerpiece of their conversation is Futako-Tamagawa, a 36-acre site in Western Tokyo that is the country's first LEED ND project. Futako-Tamagawa is a mixed-use, pedestrian-oriented project that is pushing the boundaries of sustainability. It's also a beautiful showcase of Japan's innovation in advance of the 2020 Tokyo Olympic games.

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Contact Us

Cosmos Air Purification & Environmental Systems, Inc


Contact Information

Phone: (301) 925-1604 | Fax: (301) 925-1607 | Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

3611 Pennsy Dr Landover, MD 20785


Hours of Operation: Mon-Friday 8:00am to 5:30pm

Copyright @2014 Cosmos Air Purification. All Rights Reserved.