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Filtration and Drainage

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At Delaware Valley Corporation, we harness our expertise and decades-long experience in needle-punched nonwoven textile manufacturing to provide advanced filter fabric solutions. Our products, proudly made in America, are the embodiment of our commitment to quality, durability, and environmental responsibility, reflecting our ethos of putting our customers and the environment at the forefront of everything we do. Many of our products can be made from recycled materials and we always strive for that end.


Needle-punched nonwoven filter fabric is integral to effective filtration in many applications and depending on the requirements it is the top contender for many applications. Facemask media is one of the leading end markets, by volume, of nonwovens and we continue to work on facemask materials for the future and are willing to work on innovative new designs with those that feel they have a better idea.

Our high-quality and sustainably-produced nonwoven fabrics make us a trusted partner to manufacturers in the healthcare and personal protective equipment sectors. 

Water/Sewage Filtration

In the realm of water and sewage filtration, needle-punched nonwoven filter fabric plays an indispensable role. Engineered for maximum efficiency, we produce filter fabrics designed to ensure enhanced water flow rates and/or superior filtration performance, as desired  by our specific customer’s needs.     


For the HVAC industry, our filter fabrics are designed to improve air quality, safeguard system components, and boost energy efficiency. By trapping airborne particles, including dust, allergens, and pathogens, and preventing them from circulating within the air-handling system, needle-punched nonwoven filter fabric helps to significantly prolong the HVAC system’s lifespan, along with thecleaner, healthier air that exits the filter media in residential and commercial spaces, promoting improved living and working environments.


Our filter fabrics find widespread use in the construction industry, providing effective drainage solutions and soil stabilization. Our filter fabric for drainage is robust, ensuring long-term performance even under high stress and varied environmental conditions. This capability allows for effective erosion control and stabilization in construction projects, reinforcing structures, and maintaining landscape integrity. Other construction uses include protecting single-ply membranes from puncture and plasticizer migration in pond liners and roofing slip sheets.

Miscellaneous Industrial Filtration Applications

The uses for filter fabrics are endless and we have produced them for uses as varied as gas escape filters in manufacturing machinery, to filters in catalytic converter systems . Basically any liquid or gas that needs to be cleaned can take advantage of nonwoven filter fabrics as one of the best textiles for separating and cleaning fluids.

Made in America

Every product we offer is and always has been proudly made in America. We are an American company that believes in supporting local communities and contributing to the nation’s economy while maintaining high manufacturing standards. Our customers can rely on the quality, durability, and performance of our American-made filter fabrics. We adhere to strict manufacturing guidelines, ensuring our products are not only superior in performance but are also environmentally friendly.

At Delaware Valley Corporation, our commitment to quality, innovation, and environmental sustainability guides everything we do. We are devoted to providing solutions that meet our clients’ filtration and drainage needs, and we continually strive to push the boundaries of nonwoven filter fabric technology. Trust us to deliver the high-quality, durable, and eco-friendly solutions your industry demands.

Solutions limited only by your imagination

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