CleanShield Washable Premium N95 P2.5 Surgical Face Masks BY CLEANSHIELD GROUP

N95 P2.5 (Type IIR) Surgical Face Mask

(Laboratory tested: Bacteria filtering effectiveness >99.95%)

Washable between 20-25 times*
Unique 5 Layered Technology
Surface Layer Kills Bacteria & Viruses
Seamless Non-Valved Design
Filters out Pollution, Fine Particles & Gases
Adjustable Face Straps

* Lab tests from the Danish Technological Institute show extraordinarily little change (<1-2%) in effectiveness after washing 15 times at 40 °C - Ref: - (CleanShield recommended mask life of 20-25 washes based on a washing cycle once every 3 days)

Ground Breaking Personal Protective Shield

Personal Protection Against:

  • Airborne Viruses & Bacteria (eliminated on the mask surface)
  • Air Pollution particles such as PM10 / PM2.5
  • Volatile organic compounds (VOC’s)
  • Smoke, Vehicle emissions, etc.
  • Harmful gases
  • Pollen, soil and fine dust particles
  • Nitrogen Oxide (NOx) Pollution

More than a Filtration system

Kills Bacteria & Viruses at the Mask Surface

The CleanShield innovative washable N95 face mask introduces a ground breaking protective personal shield against all forms of air pollution, bacteria and viruses. Utilizing the very latest Titanium Dioxide (Ti02) with cuduped Silver nanotechnology the mask surface provides the capability to kill bacteria and viruses at the masks surface layer prior to entering the masks filteration system.

"Based on antimicrobial test results CleanShield Face Mask shows very strong and long term antimicrobial activity with almost 100% antimicrobial effect."

Protects Better

Using our high-grade activated carbon fibre and patented German particle mesh filters, combined with a double layer of Titanium Dioxide (Ti02) and Silver (Ag) coated surface technologies, the CleanShield face mask provides the ultimate premium protective N95 P2 (Type II) mask on the market.

Fully Washable

Laboratory tests have proven little degradation (<1-2%) of the mask filtering system to continuously protect the user after washing. Based on normal domestic use, CleanShield suggest the mask life should provide around 60-75 days usage based on 20-25 washes and a recommend washing cycle of every 3 working days.

Important: If the mask is damaged in any way, it must be replaced immediately. (Contact us for a stockist near you).

Unique 5 Layered N95 P2.5 (Type IIR) Surgical Face Mask

Layer 1 - Unique permanent surface coating - anti-viral & anti-bacterial coating

In laboratory tests: "CleanShield Face Mask surface shows very strong and long term antimicrobial activity with almost 100% antimicrobial effect. Acts effectively against viruses and other organic specimens and pollutant".

Approved Certificate of conformity to ISO 22196:2011 & ISO 20743:2013

Layer 2 - Advanced Activated Carbon Filter

Filters out harmful gas pollutants VOC’s, N0x, etc

Helps in purifying the air for better user safety

The British Ministry of Defense originally developed ACF's for use in chemical warfare suits. Activated Carbon fabric now has many relevant uses in defense, industrial, and medical applications and it’s a perfect layer of defence.

The activated carbon fabric is also a mesoporous structure designed to adsorb larger molecules (materials with pore sizes between 2nm and 50 nm).

Layer 3 - P2.5 Non-Woven Melt-Blown Fabric Filter

Filters out fine pollution particles – including pollen, soil and dust particles including:

  • Exhaust from vehicles and heavy machinery
  • Emissions from power plants, particularly coal fired plants
  • Chemical polution in the atmosphere
  • Indoor domestic and commercial pollutants
  • Forest fires and other air pollution.

Layer 4 - Electrostatic Mesh

This patented German manufactured protective layer is charged by air friction being activated by both inhaling and exhaling air movement.

This layer stops at least 99.95% penetration of fine particles and will also serves as an additional anti-bacterial & anti-viral filter.

Layer 5 - Soft Cotton Fabric

For better wearer comfort and easy breathing.

virus and bacterial reading of 0.05% at this level provide exceptional protection

(proven by two independent laboratory reports)

Face Mask Technology

A unique first layer of protection

Anti-Bacterial and Anti-Viral

The CleanShield face mask surface is treated twice with CleanShield proprietary titanium dioxide (TiO2) and silver nanoparticle technology that forms a permanent, anti-bacterial, anti-mould, transparent thin film on the mask surface.

This permanent CleanShield mask coated layer is a photocatalyst that once activated by light, develops oxidative properties on the mask surface that continually breaks down and kills harmful organic bacteria, viruses, and mould spores.

The mask can also kill and decompose bacteria and viruses in the surrounding air because of air flow from exhale breathing.

Scientific Proof

Recent laboratory tests based on antimicrobial effects of the CleanShield Face "Mask shows very strong and longterm antimicrobial activity with almost 100% antimicrobial effect."

Current lab results received for CleanShield Surface Coating also show a 96.2% breakdown of COVID-19 virus within 1 minute and a complete eradication after 5 minutes.

Global laboratory testing shows the effectiveness of titanium oxide (Ti02) and silver surface coating is highly effective against the blood-borne viruses including HBV, HCV and HIV as well as against members of other virus families such as orthomyxoviridae (incl. all human and animal influenza viruses like H5N1 and H1N1), coronaviridae (MERS-Cov & COVID-19) and filoviridae including Ebola virus.

Patented Particle Filter Technology

CleanShield N95 Face masks are layered with CleanShield patented German manufactured electrostatic protective meshes.

The meshes are charged by air friction (inhaling & exhaling breath) that aid in positively reducing the penetration of incoming fine airborne particles, bacteria, and any other noxious particles.

Anti-UV Feature

CleanShield surface mask coating can absorb some UV light and protect the surface from the UV damage.

Anti-static Feature

The antistatic feature can reduce static adsorption caused from movement of air and from small airbourne dust particles and polution.

CleanShield Face Mask Effective Against


  • Escherichia coll
  • Acanthamoeba castellani Neff
  • S. aureus
  • MRSA
  • P. aeruginosa
  • E. hirae
  • E. coli
  • Salmonella
  • Staphylococcus autreus (CCM 4516)
  • Klebsieella pmeumoniae (CCM 4415)


  • Adenovirus
  • Murine norovirus
  • Poliovirus
  • EV-71
  • Influenza A & B

Mycobacteria - M. avium, M. terrae

Bacteria Spores - B. subtilis

Mold and Yeast - A. brasiliensis, C. albicans

Official Laboratory Reports

The particle filtration efficiency of CleanShield washable face masks have been fully tested by the Danish Technological Institute using a DEHS1 aerosol test utilizing a SMPS measuring system resulting in a particle capture concentration and size distribution in the range from 7 Nm to 673 Nm (Covid-19 particles are around 60-149 Nm – ref: WHO).

Further testing of the effectiveness of the masks to remove particles was measured before and after hand washing using 30 °C and 40 °C water. The results did not alter the capability of the mask filtering system. Additional hand wash testing (washing the masks) was conducted between 15 times at 40 °C. The results proved only a slight (<1-2%) degradation in the efficiency of the masks to continue to remove particles under the same aerosol testing.

Washing either by hand or using 30 °C or 40 °C water did not appear to alter the efficiency. Also, we could not document a change in efficiency after washing fifteen times at 40 °C.

NOTE: In comparison, Danish Technological Institute has previously measured particle filtration efficiencies between 20-26 % of five others commercially available (non-washable) face masks using the same test aerosol and measured particle size range.

In association with Pigmentum S.R.O CZ

Aug 2020: Recent laboratory testing of the CleanShield unique mask surface coating technology confirms that the mask will continuously decomposes and kills bacteria and viruses when exposed to a light source (natural or artificial).

Summary to confirm mask surface:

  • ISO 22196:2011
  • ISO 20743:2013

Based on antimicrobial test results CleanShield Face Mask shows very strong and long term antimicrobial activity with almost 100% antimicrobial effect. Based on our best knowledge and in accordance with previous tests CleanShield Face Mask surface acts also effectively against viruses and other organic specimens and pollutant.

Aug 2020: Updated laboratory EN/CE testing of the CleanShield face mask "Conformity Assessment" is listed as:

Worldwide Laboratory Testing Services

CleanShield Face Mask Certification test results confirm:

  • N95 type IIR Surgical Face Mask
  • EN 14683:2019

EN 14683:2019 requirements and test methods and results (August 2020):

  • Bacterial Filtration Efficiency EN 14683 Annex B (Results 99.95%)
  • Differential pressure EN 14683 Annex C
  • Microbial cleanliness EN 14683 / EN ISO 11737-1 (Results 25.8 cfu/g)
  • Breathability (Differential Pressure) EN 14683:2019+AC"2019 Annex C (Result 44.7 Pa/cm2 (+-2.3)
  • Resistance against penetration by synthetic blood ISO 22609-2004 (Results 32 of 32 samples passed at 16 kPa)
University Institute of Diseases - La Laguna



for the validation of the products, the indications of the ISO standards have been followed:

  • UNE-EN 14476: 2014 + A2: 2020
  • UNE-EN ISO 16256: 2013
  • UNE-EN ISO 20776-1: 2007
  • UNE-EN ISO 20776-2: 2008


Tested in normal light at ambient temperature

Certifications & Standards

  • European Standards
  • EN 14683-2019 - Medical Face Masks
  • CE Certificate
  • ISO 22186:2011
  • ISO 20743:2013
  • BS EN ISO/IEC 17065:2012 Conformity Assessment
  • EN 14476: 2014 + A2: 2020
  • EN ISO 16256: 2013
  • EN ISO 20776-1: 2007
  • EN ISO 20776-2: 2008
  • Australia
  • TGA Registered
  • ARTG 342994

Want More Information

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Contact us for pricing and availability

Australia And New Zealand:

Level 26 44 Market Street NSW 2000

Email: info@cleanshield.com.au • Phone: +61 421 723 218