12 in HEPA Air Filters - Grainger Industrial Supply
95% DOP HEPA Grade Air Filters Standard HEPA Air Filters Clear All Actual Height 12 in 95% DOP HEPA Grade Air Filters 95% DOP HEPA-grade air filters capture airborne contaminants more efficiently than standard non-HEPA air filters but are less efficient than other types of HEPA air filters.
HEPA HEPA Air Filters - Grainger Industrial Supply
37 products. HEPA air filters are installed in HVAC systems to remove the maximum amount of contaminants from the air stream for applications that require very clean air. This maximizes indoor air quality and keeps the contaminants from building up in the equipment and damaging it. HEPA filters provide more effective filtration than other
DOP 95% Aluminum Separated Box Filters | Air Filters, Inc.
FEATURES: Air Filter Inc. Puracel HEPA Box Filter's are designed to meet UL class 1 requirements and built for industrial process applications requiring high temperature applications. The media is a water resistant glass fiber mat formed into a pleated design with aluminum corrugated separators to maximize filter area.
Air filters for hospitals and healthcare facilities | Camfil
V-form Mini Pleat HEPA (F9-H10, 95% DOP & H14) V-form mini-pleat HEPA filters are constructed from fine, paper thin, micro glass fibre media, formed into mini-pleat media packs that are arranged into a V-bed configuration and bonded to a box style metal frame that provides strength and durability for high velocity applications.
Integrity testing of HEPA filters: A practical approach
Typically, HEPA filters capture up to 99.97% of particles as small as 0.3 microns. The dispersed oil particulate (DOP) scan testing, also known as filter integrity testing, or leak testing, is one of the most quoted methods by industry standards. The test is recommended to be repeated at regular time intervals to verify the continued efficiency
