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  7. 189994099

MSA™ Inhalation Valve Seat

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Inhalation Valve Seat

Catalog No. 18-999-4099

Supplier: MSA™ 459711

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Description

For use with Ultra-Twin™ respirators.

  • Allows air to enter the facepiece through the filtering media but prevents exhaled air from leaving the facepiece through the intake openings
  • For use with Ultra-Twin™ full-facepiece respirators
  • Sold in single package
  • MSA Model #459711

Specifications

Color Black
Product Type Inhalation Valve Seat
For Use With (Equipment) Ultra-Twin™ Respirators
Model 459711
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