Perma Pure
Leading Moisture Control in a New Era of Respiratory Device Development

Accurate breath analysis is key for diagnosis and assessment of pulmonary illnesses. The potential impact from using breath analysis with other diseases states, makes it an important tool for respiratory therapists and pulmonologists. Unfortunately, moisture is an impediment to successful breath analysis., Moisture in breath samples can adversely impact the efficacy of breath analysis and damage devices. As such, respiratory device providers seek robust solutions that remove moisture from breath samples and yield accurate results.

New Jersey-based Perma Pure offers the humidity control manufacturers need. As a leading manufacturer of moisture control solutions, Perma Pure’s dryers, made from Nafion™ Tubing represent a proven answer to humidity challenges. Current in applications include capnography and patient monitoring, fractional exhaled nitric oxide (FeNO), pulmonary function testing, and inhaled gas therapy. This highly selective tubing seamlessly integrates with gas sampling lines, removing condensation while retaining analytes in the breath sample. As a result, care providers can accurately diagnose and assess respiratory conditions while reducing alarms, minimizing risk of device damage, and ensuring the best possible patient care.” Whenever a respiratory device manufacturer reaches out to us, we assign engineers to understand their needs and customize the Nafion™ Tubing solution according to their devices,” says Sharon Bracken, president, Perma Pure.

Although Nafion™ Tubing is primarily used to remove moisture, its unique properties enable use in reverse. Humidification using Nafion™ Tubing was first explored as a way to improve a cancer patient’s quality of life as the patient received low-flow oxygen therapy. Without heat and humidification, the dryness of the oxygen caused extreme pain. “Understanding the patient’s requirement, we embedded Nafion™ Tubing into an easy to use, easy to maintain, lightweight solution that enabled care providers to ensure a more comfortable treatment,” Sharon adds.

Perma Pure helped another OEM as they were reengineering their existing solution, making replacing the drying assembly easier for the end-user. Within the OEM’s parameters, Perma Pure identified the optimal dryer, and fittings for their solution.

Whenever a respiratory therapy device manufacturer reaches out to us, we assign engineers to understand their needs and customize the Nafion polymer according to their devices

When hurdles occurred, delaying development, Perma Pure found solutions using collaboration, 3-D printing, and equipment investment. “We don’t just provide the idea but we also invest heavily in tooling. As such, we can design a prototype faster and facilitate the entire manufacturing process,” says Sharon.



By focusing on addressing new moisture concerns and holistically serving respiratory manufacturers, Perma Pure has grown sustainably. During the pandemic, Nafion™ Tubing was a key component in managing moisture during treatment of critical breathing problems. Global awareness of these respiratory problems increased, driving interest in available therapies like high-flow oxygen therapy. Understanding how Nafion™ Tubing can enhance such therapies will enable Perma Pure to support their adoption. “By rebranding our organization and strengthening our core expertise, we are set to broaden our capabilities and support the next generation of respiratory device development,” Sharon mentions.

Perma Pure has set its footprint as a trusted respiratory supplier of enhanced moisture control solutions. Perma Pure maintains extensive knowledge of manufacturer’s applications, development processes, and target care providers. Over the years, Nafion™ Tubing has helped manufacturers address challenges for the most vulnerable patients, optimizing where and how therapies and breath analysis take place. By investing in our engineering and manufacturing capabilities and maintaining strong regulatory awareness, Perma Pure has continued to strengthen existing partnerships and build relationships with new respiratory device providers. Needless to say, in the coming years, the market will witness more innovative solutions from this team of moisture control experts—forever changing the face of breath analysis and helping people everywhere breathe easier and be healthier.

Nafion™ is a trademark of The Chemours Company FC, LLC used under license by Perma Pure, LLC.