• sales@style-seal.com
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The Leaders In Personal Air and UV Protection

Filter Tests

All StyleSEAL filters are independently tested at Nelson Labs, Salt Lake City, UT, USA in compliance with US-FDA regulations 21 CFR Parts 210, 211 and 280 at a particle size of 0.3 microns. 

This is your guarantee that StyleSEAL Air Masks provide you the protection you need.

The filters are tested for a variety of tests including

  • Particle Filtration Efficiency (BFE)
  • Bacterial Filtration Efficiency (BFE)
  • Differential Pressure (DP – Breathability)

All results of these tests can be found below.

Particle Filtration Efficiency (PFE)

Bacterial Filtration Efficiency (BFE)

Differential Pressure (DP)

Ultraviolet Fabric Testing (UV)

 

TECHNICAL SPECIFICATIONS

Outer Layer

StyleSEAL – 12% Spandex/88% Polyester

Umbra / Penumbra –  20% Spandex/80% Polyester (Prints and White)

16% Spandex/80% Polyester (Orange)

Middle Layer

All Models – Tyvek (Flashspun high-density polyethylene fibers. Tyvek is a registered trademark of DuPont.

Ear Loops – 12% Spandex/88% Polyester

Inner Layer – Spunbond polypropylene

Nosepiece – Coated dual aluminum wire

Exhalation Valve – Base and cover are polypropylene, valve membrane is silicone.

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All masks now ship with VALVES included! Free shipping over $25. Dismiss