PM2.5 Mask for Bad Air Quality | Taiwan Mask Manufacturing Company

DACIAN is a Taiwan mask manufacturing company making fitted flat facemasks. It is a slim mask for bad air quality, built for workers, commuters, kitchen and factory teams, and for distributors, importers, and retailers sourcing for workplace use or resale.

Less Gap, Better Fit: 3.5 cm Narrower Than Standard Masks

Standard flat masks are about 9 cm wide, which leaves gaps at the sides. We removed 3.5 cm of that width, so the mask sits closer to the cheeks and chin while staying comfortable.

• Fewer edge gaps: the slimmer shape sits closer to the face.
• Breathing space: the folded structure keeps the mask off the mouth and nose instead of collapsing.
• Easier all-day wear: a mask that stays comfortable is adjusted or taken off less often.

Built for Real Air-Quality Problems

• PM2.5, traffic smoke, and urban pollution during commuting or outdoor work
• Dust from construction sites, warehouses, and factories
• Cooking oil mist and kitchen fumes
• Pollen during seasonal changes
• Heavy metal particles from industrial and traffic emissions

Filter Material and Particle Protection

• Microporous membrane with over 95% filtration efficiency
• Blocks oil and non-oil particles, with filtration behavior comparable to N95 and P95 levels
• HEPA H12–H13 grade filter material for fine particles such as PM2.5, dust, and smoke
• Reduces exposure to heavy metal particles from industrial emissions and busy roads

Compare Models in This Range

The fitted flat facemask removes unnecessary width from a standard flat mask to reduce side gaps while keeping a slim profile. The models below share the same filter material and differ by application and color. Certification for this range is shown per model.

Model	Best suited for	Certification	Packaging	Reuse	Sizes
dcNE01	Chemical aerosols, with light protection for low-level VOC exposure; slim, close facial fit	EN 14683 Type IIR	12 pcs/Box, single pack per mask	3-4 days per mask	One size (fitted flat)
dcNH01	Kitchen smoke and grease aerosol in slim fitted format	EN 14683 Type IIR	12 pcs/Box, single pack per mask	3-4 days per mask	One size (fitted flat)
dcNJ01	Grinding and polishing dust where edge sealing matters	EN 14683 Type IIR	12 pcs/Box, single pack per mask	3-4 days per mask	One size (fitted flat)
dcNO01	Dental clinics and labs, procedure aerosols and grinding dust	EN 14683 Type IIR	12 pcs/Box, single pack per mask	3-4 days per mask	One size (fitted flat)
dcNX01	PM2.5 and daily air pollution in slim fitted format	EN 14683 Type IIR	12 pcs/Box, single pack per mask	3-4 days per mask	One size (fitted flat)

Selection Checklist for B2B Buyers

• Use environment: PM2.5, kitchen smoke, oil mist, chemical aerosol, grinding powder, industrial dust, daily commuting or dental clinic settings.
• Wearing time: short daily use, long workplace shifts or repeated use.
• Target user: adult, child, worker, clinic staff, kitchen team or general distribution.
• Required documents: certification and laboratory test reports for your destination market.

Certification, Traceability & Factory

• Every box carries a unique serial number. Scanning the QR code on the seal shows the filter test date, the filter test report, the mask production date and the box serial number. See Quality Commitment.
• Filter material is tested batch by batch by an independent third-party laboratory; only approved batches enter production.
• Reusable microporous membrane filter that is water- and alcohol-resistant, so filtration performance is retained after cleaning, unlike electrostatic melt-blown masks that lose efficiency in humid conditions.

Our Factory

Dacian runs ISO 13485, CE PPE and GMP/QMS certified production lines with an FFU air filtration system and UVC room sterilization. Every mask is UVC-sterilized before packaging. See the factory.

Certifications & Test Reports

Dacian holds international certifications and third-party test reports at the company level. Click a badge to open the report, or view all on the Certifications & Test Reports page.

EU CE PPE EN 149China GB/T 32610 Class AChina GB 2626 KN95Korea KATRI KF94Japan KAKEN PFEJapan KAKEN BFENELSON Lab VFE

Wholesale & Distribution

This range is available for distributors, importers, retailers and corporate procurement. Reusable masks lower per-use cost and support occupational safety and ESG programs. Send your market and target volume for a wholesale quotation.

Frequently Asked Questions