HEPA filter Features: clapboard high filtration filter is the use of corrugated paper or aluminum foil and a separator made of microfiber; capturing more than 0.5um particles; laser-station testing, temperature. 80 ℃, low resistance, high efficiency, long life; Uses: Widely used in the purification system at the end filter components and a variety of local purification equipment; such as clean studio laminar flow hood and other environmental air purification; performance parameters: Model W * H * D (mm) Rated air flow (m 3 / h) Initial resistance (Pa) filtration efficiency (%) L-LVM06 484 × 484 × 150 700 600 × 600 × 150 800 484 × 484 × 220 1000 610 × 610 × 150 820 × 600 × 150 1200 630 × 630 × 220 1500 915 × 610 × 150 820 × 600 × 200 968 × 484 × 220 2000 1220 × 610 × 150 1260 × 630 × 220 3000 Note: Other specifications can be customized according to customer requirements size and thickness.