What Is A ULPA Filter
Filtedge ULPA filters are our most efficient filtration system, filtering up to 99.999% of particles. It can remove particles with a diameter of 0.12 microns or even smaller. ULPA filters are made of ultra-fine glass fibers, PTFE membrane, or stainless steel and other high-quality filtration materials, so they can be used in laboratories, semiconductors, pharmaceuticals, the food industry, and other environments that require extremely high levels of cleanliness.
Customizable ULPA Filter Types
There are many types of Filtedge Ulpa filters. We can customize the size, frame material, or efficiency. Filtedge relies on its own production line and perfect supply chain system. We provide fully customizable Ulpa filters to ensure the performance of the product and delivery time.


Filtedge's ULPA Filter Scan-by-Scan Inspection
Every FiltEdge ULPA Filter passes through a test bench before it leaves the factory, all of which are ISO compliant. We test ULPA filters for efficiency and sealing to ensure that every product is of the highest quality.
Own Factory Production, Quality And Delivery Guaranteed
FiltEdge has a complete ULPA filter production line, from the production of filter media, cutting, folding, assembling, gluing, testing, and packaging, all completed in their own factories, to ensure the quality for you at the same time, for you to reduce the intermediate links reduce your procurement costs.


Key Features of FiltEdge ULPA Filters
- Ultra-high filter efficiency ≥ 99.999%@0.12微米
- Manufactured in a clean factory to ensure stable quality.
- Excellent high temperature resistance
- Customized sizes, shapes, and thicknesses are available.
- Comply with ISO, UL900 standards, and certificates.
- Ensure low initial resistance
- Each product is tested and scanned for certification
- Completely leak-proof sealing to ensure safe operation
- Simple installation and lightweight
Why Choose FiltEdge as Your ULPA Filter Manufacturer?


FiltEdge is a trustworthy ULPA filter manufacturer. We not only have the ability of independent research and development, an independent production line, relying on our perfect supply chain system, we are fully capable of providing you with stable performance ULPA filters, and fast delivery, optimizing the middleman link, which can save your purchasing budget.
ULPA Filter General Specifications
- Information Sheet
Filter media | glass fibers, PTFE, etc |
Frame | Stainless steel, aluminum, etc. |
Micron rating range | From 0.12 to 100 microns |
Sizes | 305x610mm、570x570mm、610x610mm、870x1170mm、915x 1220mm,etc |
Maximum filtration efficiency | Up to 99.99% |
Airflow | 300 – 2400 m3/h |
Operating temperature | Up to 70°C |
The above is fully customizable |
ULPA filter is a very common type of ultra-high efficiency air filter in Filtedge, which has a filtration efficiency of 99.999%. Usually used in biopharmaceutical, precision instrument manufacturing, laboratory, and other scenarios, it has higher filtration efficiency compared with hepa filter. Although HEPA is also suitable for a variety of scenarios, the ULPA filter is more outstanding in filtration performance and application value.
Filtedge ULPA filters are typically made of ultra-fine glass fiber media to ensure high particle capture rates, or PTFE-coated for better acid and alkali resistance, and frames made of aluminum, galvanized steel, or stainless steel, depending on the requirements of the application. ULPA filter separators, sealants, and gaskets are also specially selected to ensure that the filter paper does not stick or collapse, etc., in order to ensure that they comply with cleanroom standards. cleanroom standards.
Filtedge ULPA filters are used in industries that require high levels of cleanliness, including semiconductor, pharmaceutical, and precision instrumentation production lines.
Filtedge ULPA filters have a life expectancy of 1 – 3 years; this also depends on the environment you are using them in. In a well-managed cleanroom environment, the life expectancy will be longer.
We mainly support wire transfer (T/T) payment. New customers are usually required to paya 30% deposit and 70% balance before shipment. If there are special requirements, we can also support Letter of Credit (L/C) or PayPal payment method according to the situation.
I can provide sea freight, air freight, and express delivery (e.g., DHL, FedEx, UPS), and we recommend sea freight for large volume orders to be more economical. We can also arrange DDP door-to-door service if needed.