Big news! America's East Coast Leader in
After-Market Sewn Filter Products is now part of I.W. Tremont Corp.
Since 1945, FHI Filter has been a trusted provider of high-quality sewn filter products, proudly manufactured in Union, New Jersey.




Best-in-Class Performance
from a Reliable, US-Based Supplier
For decades, FHI has been the trusted name in filtration, sourcing premium fabrics, felts, membranes, meshes, nonwovens, and films from around the globe. Assembled right here in New Jersey, our filters deliver unmatched quality and performance tailored to your process.
From industrial baghouses to pharmaceutical facilities producing active pharmaceutical ingredients (APIs), our products are designed to meet your exact needs. With a highly flexible, fast-turnaround production site, FHI ships daily across the US East Coast, ensuring you get the filtration solutions you need—when you need them.
FHI offers competitive, best-in-class pricing and convenient drop-shipping directly to your customers. Facing delays with product stuck overseas? We can expedite your order. Need a small batch for a specific account? We've got you covered.
Aftermarket bags give you the flexibility to source high-performance filter media tailored to your specific application, produced quickly and shipped by a team you can rely on. For exceptional performance and reliability, FHI is the trusted partner for production sites from Maine to Miami.
Sewn Filter Experts: From Bag Filters to Machine Clothing
Our New Jersey-based production facilities combine the latest in computer-controlled equipment with craftsmanship to produce the highest quality filtration products with precision and attention to detail unsurpassed in the industry. While laser cutters are used for accuracy and reliability, we also rely on our experienced operators to ensure perfection in every industrial filter product we produce.
Filter Quality, Product Quality
FHI ensures superior filtration efficiency by sourcing premium materials from top-tier global suppliers who specialize in your specific application. Whether for high-temperature industrial uses or food-safe and pharmaceutical-grade products, our dedication to sourcing the best materials guarantees top-notch performance and reliability.
Filter Technologies
Filter Holdings has developed a broad range of innovative fabrics and specialized coatings to produce advanced high performance filter media that can optimally perform and endure the most severe of processing conditions.
Our history is defined by innovative solutions that revolutionize liquid and air filtration across industries, improving operational efficiency through filtration technology advancements.
FHI: Your Trusted Aftermarket Partner for Sewn Filter Solutions
Why Choose FHI?
Since 1945, FHI has been a leader in aftermarket and OEM sewn filter products. With a vast library of CAD-designed and legacy paper patterns, we've produced filters for virtually every application imaginable. Whatever your needs, we have the expertise to deliver.
We source top-quality materials globally, including felts, wovens (monofilament), membranes, nonwovens, and meshes, in a wide variety of high-performance options like aramids, ePTFE, P84®, and polyester. Whether branded or off-brand, we provide the right material for your application, ensuring exceptional quality and performance.
Balancing cost, performance, and lead time is key. FHI helps you optimize between sourcing higher-performance materials and maintaining cost-effective solutions, ensuring your filters meet both budget and operational goals.
For OEMs, distributors, and resellers, we offer inventory management programs tailored to your needs. Let us handle your supply chain for you, so you can focus on growing your business.
Operating from a flexible, urban manufacturing facility in New Jersey, we embed quality into every step of our production process. Each team member is dedicated to ensuring your filters meet the highest standards.
Centrally located on the U.S. East Coast, minutes from New York City and Newark Airport, we specialize in just-in-time production. With most media sourced domestically and strong supply chain relationships, we quote accurate ship dates and deliver quickly to keep your operations running smoothly.
Learn More About High Performance Filtration
Read the latest from Filter Holdings about the topics relevant to your industry and manufacturing process.
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