Filter King LLC, a leading manufacturer of UL-certified custom HVAC filters, has opened its state-of-the-art manufacturing and distribution centre in Bethlehem, Pennsylvania.
The announcement comes hot off the heels of the February launch of its Las Vegas Nevada plant and last year’s opening of its Miami, Florida headquarters and production facility.
The 61,600 square-foot Bethlehem facility, equipped for production, warehousing, and distribution, significantly enhances Filter King’s ability to serve the Northeast’s growing demand for premium air filtration solutions.
Founder and CEO of Filter King, Rick Hoskins, said the goal is to reach the entire continental US with next day delivery.
“With the addition of the Pennsylvania facility, which means we now have a total of 200,000 square feet of operational space across three states and a workforce of more than 125 employees, we are well on our way to achieving this goal," Hoskins said.
Strategically located in the Lehigh Valley, the Bethlehem site was chosen for its proximity to major metropolitan areas, including Philadelphia and New York City, placing it within a seven-hour drive of 40 per cent of the US population.
The facility’s access to robust transportation networks and a skilled local workforce supports Filter King’s rapid expansion and commitment to operational excellence, and commitment to American manufacturing.
“Filter King is experiencing unprecedented growth in online direct-to-consumer sales,” Hoskins added. “In the second quarter of 2025, we produced and shipped more filters than in any single quarter in our nine-year history, driven by increasing demand for clean, efficient air filtration.”
The investment in Bethlehem is expected to create up to 120 jobs, offering opportunities in manufacturing, logistics, and administration.
President and CEO of Lehigh Valley Economic Development Corporation (LVEDC), Don Cunningham, said Filter King’s investment in the Lehigh Valley continues the region’s growth as a centre of diverse and innovative manufacturing.