Cleanroom Archives - Coward Environmental

AJ Manufacturing Delivers Rapid HEPA Filter Solution for Pharmaceutical Expansion

When a pharmaceutical manufacturer needed to quickly expand one of its blow-fill-seal production lines, Coward Environmental Systems, Inc. (CESI) stepped in to help, delivering a cleanroom air filtration solution in record time. Working with AJ Manufacturing, CESI supplied expedited terminal HEPA filter units that were designed, built, and delivered in…

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May 11, 2026

Nortek Cleanroom Solutions

How Nortek Cleanroom Solution’s CleanPak™ and CleanTrak™ Systems Elevate Performance

In controlled environments, there is no margin for error. Whether in pharmaceutical manufacturing, life sciences, semiconductor fabrication, or aerospace, cleanroom performance is about consistency and predictability. That’s where CleanPak™ product line from Nortek Cleanroom Solutions distinguishes itself.Anchored by the CleanTrak™ grid system and accessories, it is designed for high-performance applications…

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April 9, 2026

EAS

Innovative EAS Air Handling Solution Simplifies Installation for North Carolina Biotech Manufacturer

A North Carolina–based biotechnology manufacturer recently expanded its production facility to support new manufacturing capabilities. When the company needed a reliable, energy-efficient air handling solution that could meet strict GMP (Good Manufacturing Practice) standards, Coward Environmental Systems, Inc. (CESI) provided a custom-engineered system that exceeded expectations. A Fully Self-Contained Air…

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April 8, 2026

Nortek Cleanroom Solutions

Now Representing Nortek Cleanroom Solutions

Coward Environmental Systems, Inc. (CESI) is pleased to announce it now represents Nortek Cleanroom Solutions. This partnership allows CESI to offer advanced contamination control solutions for industries where precise airflow management and clean environments are essential.With decades of experience and more than 20 million square feet of cleanroom systems installed…

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April 2, 2026

AAF / Cleanroom

The Essential Role of AAF Filter Supply Hoods in Cleanroom Environments

Cleanrooms are critical environments where air quality must be meticulously controlled to prevent contamination. Whether used in pharmaceutical, semiconductor, or microelectronics industries, maintaining cleanroom integrity is paramount. AAF’s innovative filter supply hoods — the AstroClean, AstroFan EC FFU, and AstroHood SI — offer advanced solutions for cleanroom air filtration. According…

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June 5, 2025

Cleanroom / ESC

ESC Cleanroom Customized for Science Building Needs

In academia, the environment in which experiments are conducted is just as crucial as the experiments themselves. ESC knows that cleanrooms, designed to control contamination and regulate environmental conditions, are essential in various fields, from biotechnology to material sciences. Coward Environmental Systems, Inc. (CESI) is working with a Pennsylvania college…

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October 9, 2024

BASX / Cleanroom

The Right Cleanroom Solution for Every Need

BASX is the North American leader in cleanrooms. Its commitment to cleanrooms started decades ago with the refinement of an innovative flush ceiling system. Since then, the company has become the gold standard for cleanrooms, with an emphasis on American and Canadian construction. BASX founder, Dave Benson, pioneered the development…

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November 13, 2023

Case study / Cleanroom / Dehumidification / Humidification

CESI Delivers Custom Cleanroom with Precise Humidification for Pharma Client

All cleanrooms must meet exceptionally high air quality standards. However, only a few manufacturers can also accommodate the need for precision moisture control. But Coward Environmental Systems, Inc. (CESI) regularly delivers customization. So, when a major pharmaceutical manufacturing facility needed a cleanroom with precision humidity control, Coward Environmental Systems, Inc.…

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February 24, 2022

Air Handling Education / Cleanroom / Healthcare

Healthcare Increases Use of Cleanroom Technology

In the past few years, the world has started paying more attention to the dangers of airborne pathogens. Cleanrooms have been around since the 1960s, but today’s cleanrooms can maintain pristine standards unimagined by early innovators. They are now environmentally-controlled, enclosed spaces in which the concentration of airborne contaminants is…

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December 23, 2021