| Detailed Product DescriptionIt is comprised primarily of glass fiber produced by a wet laid process which is similar to that used in the production of paper. Our offerings rang from various ASHRAE grades (F6-F9), HEPA grades (H10-H14) to ULPA grades (U15-U16) with exceptional dust holding performance and provide with the highest available efficiency at a minimal resistance to air flow. It’s available in a laminated form to meet special air filtration requirements. Applications:Industrial Cleaning Rooms, Food Processing, Hospital Operating Rooms, Genetic Research, Nuclear Containment, Pharmaceutical Processing, Chemical Processing, Compressor Inlet Filtration, Equipment Intake/Exhaust Air, Gas Turbine Air Intake, High-Temperature Industrial, HVAC System, Paint Spray Booth, Pre-Filtration for HEPA Systems, etc. Technical Data Sheet of Fiberglass Filter Paper Classification | Grade | Efficiency (%) | Resistance (Pa) | Tensile Strength | Thickness (±0.02mm) | Basic Weight (±4g/m2) | Stiffness (≥mg) | MD (KN/m) | ULPA | U16 | ≥99.9999 | ≤580 | 1.0-1.25 | 0.34 | 75 | 950 | U15 | ≥99.999 | ≤480 | 1.0-1.25 | 0.34 | 75 | 950 | HEPA 0.3 mm @5.3cm/s | H14 | ≥99.995 | ≤420 | 1.0-1.25 | 0.33 | 74 | 950 | H13 | ≥99.97 | ≤330 | 0.9-1.20 | 0.33 | 74 | 900 | H12 | ≥99.8 | ≤260 | 0.9-1.20 | 0.33 | 74 | 900 | H11 | ≥98 | ≤180 | 0.9-1.20 | 0.33 | 74 | 900 | H10 | ≥94 | ≤120 | 0.9-1.20 | 0.33 | 74 | 900 | ASHRAE 0.4 mm @5.3cm/s | F9 | ≥95 | ≤80 | 0.9-1.15 | 0.33 | 70 | 850 | F8 | ≥90 | ≤60 | 0.9-1.15 | 0.33 | 70 | 850 | F7 | ≥80 | ≤40 | 0.9-1.15 | 0.33 | 70 | 850 | F6 | ≥60 | ≤25 | 0.9-1.15 | 0.33 | 70 | 850 |
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