3M™ 7500 series
half mask respirator (7503 - large size)

• Protection against gases, vapors and aerosols (dust, mists, fumes).
• Application with a variety of filters with bayonet fixing system to protect against gases and vapors; with HEPA filter 2135 in combination with holder 502; with prefilters 5.911 and 5.925 in combination with holder 501 for protection against dust, mists, paint and pesticide spraying. 
• Equipped with exhalation and inhalation valves to reduce heat and moisture buildup under the facepiece. 
• Allows for easier communication.
• Can be washed with mild detergents (without filters and prefilters).

The half mask respirator has unique characteristics and can be used with all 3M™ gas and aerosol filters. Soft inner-face seal ring of elastomer enhances a half mask comfort giving a sense of pleasure. Thin walls allow making a facepiece more flexible and fitting tightly, reducing pressure on the face.

Patented 3M™ Cool Flow exhalation valve provides maximum comfort due to:

• valve vibration prevented
• reduced heat buildup under the mask
• accumulated moisture removal without a half mask take off
• downward exhalation to prevent weep when shields are used

3M™ 7500 series half mask respirators equipped with a unique headband system:

• strap advanced design increases half mask face tightness stability, enables a half mask throw off and provides a maximum simple adjustment
• the ergonomic shape provides minimum nose bridge load

Size: large.

TR CU 019/2011