| Clapboard: | without Clapboard |
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| Filter Number: | 1 |
| Medium Material: | Fiberglass |
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The Ultra Low Penetration Air Filter (ULPA) is a high-performance air purification device capable of filtering more than 99.999% (for particles ranging from 0.1 to 0.3 microns). Its filtration efficiency far exceeds that of HEPA filters (typically 99.97% @ 0.3μm).
Ultra HEPA Filter uses ultra-fine glass fiber filter paper or PTFE (polytetrafluoroethylene) membrane as the core filtering material. It captures extremely tiny particles, including viruses, bacteria, smoke and sub-micron dust, through multiple mechanisms such as inertial collision, interception, diffusion and electrostatic adsorption.
ULPA filters are typically used in places with extremely high requirements for air cleanliness, such as semiconductor clean rooms, biological laboratories, sterile pharmaceutical workshops, precision instrument manufacturing, and nuclear facilities (ISO 1 to 3 cleanliness standards), to ensure the harsh environmental demands of dust-free and sterile environments. Its structure needs to be coordinated with a low-leakage sealing frame (such as aluminum alloy or stainless steel) and strict wind speed control to avoid secondary pollution and maintain stable performance.
| Model | Actual size W×H×D(mm) |
Air flow (m³/h) |
Initial pressure drop(Pa) |
Final pressure drop(Pa) |
| U5MSH48448470 | 484×484×70 | 370 | 167Pa Face velocity 0.5m/sec |
340Pa *Proposed value |
| U5MSH63063070 | 630×630×70 | 650 | ||
| U5MSH570117070 | 570×1170×70 | 775 | 117Pa Face velocity 0.35m/sec |
240Pa *Based on FFU performance |
| U5MSH1170117070 | 1170×1170×70 | 1640 | ||
| U5MSH48448490 | 484×484×90 | 370 | 139Pa Face velocity 0.5m/sec |
280Pa *Proposed value |
| U5MSH63063090 | 630×630×90 | 650 | ||
| U5MSH570117090 | 570×1170×90 | 775 | 98Pa Face velocity 0.35m/sec |
200Pa *Based on FFU performance |
| U5MSH1170117090 | 1170×1170×90 | 1640 |
ULPA filters trap more and smaller particulate matter than HEPA filters. ULPA filters are 99.999% effective at removing submicron particulate matter of 0.12-micron diameter or larger.
1.Mini pleat design ensures low resistance to airflow.
2.Seamless sealing technology.
3.Uniform air flow, high efficiency,low resistance.
4.Anti-aging technology,long service life.
We have advanced HEPA filter testing machine to test the efficiency rate,pressure drop and non leakaging. We garrantee the products we shipped out were all good quality product.
SNYLI Environmental Technology (Shandong) Co., Ltd. (Abbr.: SNYLI) is a professional service provider of air purification products integrating R&D, design, production and sales for more than 10 years, with the registered brand of "SNYLI". We are a Company with ISO 9001:2015 and CE Certificates, our primary and medium filters are tested according to ISO 16890 and EN 779:2002. Each HEPA filter and ULPA filter will be scanned to detect possible leaks and filter performance, such as initial pressure drop and filter efficiency.
Since established in 2010, SNYLI always takes deeply contributing innovation and development of the air purification industry as its original intention and mission. With a decade of technology accumulation, SNYLI is growing up to a company with advanced manufacturing equipment, production technology, testing technology.
Q1.Are you a manufacture or trading company?
A:We are a manufacturer.
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