HEPA Air Direct
HEPAairdirect.com is closed for business.As of September 01, 2024, HEPA Air Direct is closed for business.
We thank you for over a decade of business!
HEPA Filter Manufacturing & Design
From concept to design, from prototype through production, Sidco Filter Company offers high-quality and innovative solutions for your HEPA air filters, HEPA filter manufacturing, and HEPA contract pleating needs.
Replacement HEPA, ULPA, & ASHRAE Filters
Our HEPA, ULPA, and ASHRAE replacement filters are equivalent in fit and function to the OEM parts they cross reference. Shop hundreds of HEPA replacement filters here.
HEPA, ULPA, & ASHRAE Filter Manufacturing
We can reverse engineer, prototype, and design your HEPA, ULPA, and ASHRAE filters for air-cleaning markets and critical filter applications.
Custom HEPA, ULPA,& ASHRAE Filters
Custom HEPA, ULPA, and ASHRAE filters are designed and manufactured to fit your critical industrial air cleaning applications.