China ULPA Mini Pleat Air Filter Manufacturers Suppliers - Factory Direct Price

Your Professional ULPA Mini Pleat Air Filter Supplier

Our goal is to be your reliable partner for ULPA mini pleat air filter in China. As an air purification solution provider integrating R&D, manufacturing and sales, SYNRUI has its own registered brand "SYNRUI". We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Mini Pleat ULPA Standard Filter
The mini pleat ULPA standard filter is a terminal filtration device designed specifically for ultra-clean environments. It utilizes hot-melt adhesive as a separator, replacing the traditional
Mini Pleated ULPA Air Handler Filter
Mini pleated ULPA air handler filter is an air purification device that combines a mini pleat compact design, ultra high efficiency filtration performance, and large air volume processing
U15 U16 Mini Pleat ULPA Filter
U15 U16 mini pleat ULPA filter is specially developed for high-volume ventilation systems.It has the characteristics of high filtration efficiency, low resistance, large processing air volume and
Mini Pleated ULPA Standard Filter
Mini pleated ULPA standard filter is an air filtration device designed with a partition less structure and the filtration efficiency reaches the ultra-high efficiency level (U16/U15). It is mainly

Why Choose Us

Strict quality control system

From raw material procurement to production, testing, and packaging, we implement the ISO 9001 quality management system throughout our entire process. Each filter undergoes 12 quality inspections, including leak detection and resistance testing.

Our certifications

We are ISO 9001 certified, ISO 14001 certified for environmental management systems, ISO 45001 certified for occupational health and safety management systems, ISO 9001:2015 certified, and CE certified.

Our factory

Our company boasts over 20,000 square meters of modern production facilities, including a 3,500 square meter Class 10,000 cleanroom.

Our services

Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.

Advantages of ULPA Mini Pleat Air Filter

Compact and efficient: The mini pleat design removes the traditional partitions and fixes the filter paper with hot melt glue or origami technology. In a limited space, mini pleated ULPA air handler filter achieves more efficient air purification in a more compact form.

Ultra clean filtration: Using ultra fine glass fiber high efficiency filtration materials, the filtration efficiency of particles of 0.12 microns and above is 99.999% .

Energy saving and economical: Reduce fan energy consumption, extend replacement cycle, and reduce long-term use costs.

Flexible adaptation: The modular structure facilitates flexible combination and installation, and adapts to different space layouts.

Environmentally friendly: The partition free design reduces material use and reduces carbon emissions in the production process.

Specification of ULPA Mini Pleat Air Filter

Name	Mini Pleated ULPA Air Handler Filter
Filtration Grade	U15/U16
Structure	No partition design
Frame	Anodized Aluminum Profiles
Filter Media	Ultra fine glass fiber
Maximum Temperature	70℃
Maximum Humidity	100%RH
Separator	Hot Melt Adhesive
Sealant	EPDM
Media	Painted steel mesh/aluminum mesh
Origin	China

Features of ULPA Mini Pleat Air Filter

Mini pleated ULPA air handler filter uses wavy filter media pleating technology to replace traditional metal partitions, reducing volume and weight while increasing the effective filtration area.

The dust holding capacity is improved by increasing the density and depth of the filter media folding.

Application of ULPA Mini Pleat Air Filter

Semiconductor manufacturing

Installed in the purification air conditioning system of the chip manufacturing workshop, effectively intercepting particles of 0.12 microns and above.

Biopharmaceuticals

Used in the clean room and sterile room of the pharmaceutical workshop, the large air volume characteristics can meet the ventilation needs generated by the operation of a large number of equipment and personnel activities in the workshop.

Hospital operating room

The large air volume can quickly update the air in the operating room and reduce the concentration of microorganisms and harmful particles in the air.

Mini Pleat ULPA Efficiency High Airflow Filter

Large data center

Used in the air conditioning system of the data center to protect the stable operation of equipment such as servers.

Food processing

The large air volume can promptly remove odor and moisture in the workshop, and efficiently filter impurities and microorganisms in the air.

Large commercial complexes

Used in the ventilation systems of large commercial complexes such as airport halls, large shopping malls, and exhibition centers to quickly replace air.

Structure of ULPA Mini Pleat Air Filter

Filter media and fiber selection

The effectiveness of an ULPA filter is largely determined by the porosity and composition of its filter media. Porosity, measured in pores-per-linear-inch (ppi), is a key factor: Lower porosity means denser fibers, allowing less air to pass but capturing more particles.

Frame and housing materials

ULPA filter panels are mounted within durable frames or housings designed to maintain their structural integrity and prevent air bypass.

Packing and Shipping of ULPA Mini Pleat Air Filter

Packing	Carton Boxes
Shipping	Shipped by road, sea, rail

FAQ

Q: What is the difference between HEPA and ULPA filters?

A: HEPA filters capture 99.97% of 0.3-micron particles, while ULPA filters capture 99.999% of 0.12-micron particles, making ULPA filters suitable for applications with stricter air purity requirements.

Q: How often should ULPA filters be replaced?

A: Replacement intervals vary by application, but most facilities replace ULPA filters every 1–3 years, depending on contaminant load and use of pre-filtration.

Q: Can ULPA filters be cleaned and reused?

A: Most ULPA filters are not designed for cleaning or reuse; attempting to do so may damage the delicate filter media and reduce efficiency.

Q: What is the lifespan of a ULPA filter?

A: ULPA filters generally last around seven to eight years, whereas HEPA filters can last up to 10 years in similar environments.

Q: What are ULPA filters used for?

A: Ultra-low particulate air (ULPA) is a type of air filter. A ULPA filter can remove from the air at least 99.999% of dust, pollen, mold, bacteria and any airborne particles with a minimum particle penetration size of 120 nanometres (0.12 μm, ultrafine particles).

Q: How to check air filter life?

A: A clean air filter should be white or light gray. If it appears dark, clogged, or covered in debris, it's time for a replacement. Check for excessive dirt buildup: If the filter is visibly dirty or has an unpleasant odor, it's not filtering air properly and should be changed.

As one of the most professional ulpa mini pleat air filter manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy ulpa mini pleat air filter for sale here from our factory. Contact us for quotation.

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