3M 7100134949 | Large Half Facepiece Respirator

Description

The 3M 7100134949 is the large-size version of the 7500 Series half-facepiece reusable respirator made for extended wear and reliable protection. Built around a soft silicone face seal and an ergonomically designed harness, this half-facepiece respirator delivers a consistent fit, reduced pressure points, and simple drop-down removal for use with hard hats. The integrated Cool Flow exhalation valve lowers heat buildup and moisture for drier breathing during long tasks. Bayonet-style connections make The respirator is compatible with 3M 6000 series cartridges and a wide range of 3M half-face respirator filters for particulate and gas/vapor protection. NIOSH certified for assigned protection factor (APF) 10 When properly fitted and used with approved cartridges/filters, it is suited to painting, chemical handling, abatement, welding, and industrial maintenance. Sizes are color-coded for quick identification on-site, and spare parts are available to support routine maintenance.

Product Features and Benefits

Soft silicone seal for secure comfort

The advanced silicone primary material conforms to facial contours to reduce leakage and pressure points, improving comfort for prolonged wear while maintaining a reliable seal.

Drop-down harness for convenient removal

A 3M 7100134949 low-profile head harness can be lowered without removing a hard hat, allowing for quick respirator removal in non-contaminated areas and faster task transition.

Cool Flow exhalation valve for easier breathing

The 3M 7500 respirator valve directs exhaled air downward, reducing heat and moisture buildup, allowing users to breathe cooler and reducing fogging on eyewear during prolonged operations.

Bayonet connection, wide cartridge/filter compatibility

Standard bayonet fittings accept 3M 6000 series gas/vapor cartridges and multiple 3M filter series, simplifying selection of 3M half-face respirator filters for particulate or combination protection.

Rated APF 10 when used with approved cartridges

When paired with the correct 3M cartridges and filters and properly fit tested, the respirator helps protect against airborne contaminants up to ten times the applicable exposure limit.

Durable, serviceable design with spare parts

Replaceable components and available spare parts support routine maintenance and long service life, lowering total cost of ownership for industrial fleets.

Frequently Asked Questions

What is the 3M 7500 respirator used for?

The 3M 7500 respirator is used for occupational protection against particulates, gases, and vapors when fitted with the correct cartridges and filters.

Is the 3M 7100134949 the best half-face respirator for long shifts?

Its silicone seal, pressure-reducing harness, and Cool Flow valve make it a top choice for extended wear in many industrial tasks.

What is a half-facepiece respirator?

A half-facepiece respirator covers the nose and mouth to reduce inhalation of hazardous particulates, gases, or vapors when used with appropriate filters/cartridges.

What is half of 7500 referring to?

Commonly refers to the 3M 7500 Series half-facepiece respirator family of half-face, reusable models such as 7100134949.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov