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Cosmos Air Purification & Environmental Systems Inc.


Cosmos specializes in supplying high quality filters for the following: Bacterial, chemical odor, air, and indoor air quality. Also for hydraulic, automotive, compressor, and high quality of liquid filters for water and in-line air and gas.

Filter Changes

We will change filters, fan belts, and grease air handler and convector units.

Special Size Filters

Cosmos Air Purification is pleased to announce our SPECIAL SIZE CARDBOARD THROWAWAY AND PLEATED FILTER MACHINES. We manufacture all special size TA and pleated filters in our warehouse. Lead time on all special size filters are "3-5 working days."

Asbestos Abatement and Re-Insulation

Full abatement service from conception and design of abatement plans through disposal in EPA approved landfills. Servicing commercial, industrial and government needs. Nonresidential mechanical insulation and industrial high temperature re-insulation.

Lead Abatement

Full spectrum lead abatement and disposal — utilizing state-of-the-art equipment and technology.


3611 Pennsy Drive
Landover, MD 20785
Phone: 301-925-1604
Fax: 301-925-1607