Allegro's hallmark has been the thoughtful development of niche markets within the safety industry. They engineer and manufacture complete lines of product within specific categories including respirators, air sources, ventilation equipment, ergonomics, respiratory accessories, eyewear maintenance, and confined space equipment.


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Allegro® One Size Polyester Deluxe Supplied Air Shield

Allegro® One Size Polyester Deluxe Supplied Air Shield

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Airgas Part #:ALE9904-25

Allegro® 9" X 7" X 7" Poly-coated Tyvek® Low Pressure Maintenance Free Hood

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Allegro® 9" X 7" X 7" Poly-coated Tyvek®  Low Pressure Maintenance Free Hood

Allegro® 9" X 7" X 7" Poly-coated Tyvek® Low Pressure Maintenance Free Hood

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Airgas Part #:ALE9910D

Allegro® 14" X 9 1/2" X 18" ABS Respirator Storage Wall Case For All Respirators

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Allegro® 14" X 9 1/2" X 18" ABS Respirator Storage Wall Case For All Respirators

Allegro® 14" X 9 1/2" X 18" ABS Respirator Storage Wall Case For All Respirators

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Airgas Part #:ALE4400

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Allegro® Filter Cartridge For Airline Filter

Allegro® Filter Cartridge For Airline Filter

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Airgas Part #:ALE3100-02

Allegro® Glass Bitter (Denatonium Benzoate) Sensitivity Solution For Allegro® Dust And Mist Respirators

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Allegro® Glass Bitter (Denatonium Benzoate) Sensitivity Solution For Allegro® Dust And Mist Respirators

Allegro® Glass Bitter (Denatonium Benzoate) Sensitivity Solution For Allegro® Dust And Mist Respirators

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Airgas Part #:ALE2041-11K

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Allegro® 9" X 7" X 7" 0 - 20 LPM Flow Meter

Allegro® 9" X 7" X 7" 0 - 20 LPM Flow Meter

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Airgas Part #:ALE9804-03

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Allegro® 1/2 oz Water-Soluble detergent Dry Soap For All Respirators

Allegro® 1/2 oz Water-Soluble detergent Dry Soap For All Respirators

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Airgas Part #:ALE4001-02

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Allegro® Filter Element

Allegro® Filter Element

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Airgas Part #:ALE9700-02

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Allegro® 8" X 6'" Polyester/Vinyl Duct

Allegro® 8" X 6'" Polyester/Vinyl Duct

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Airgas Part #:ALE9500-06

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Allegro® Filter

Allegro® Filter

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Airgas Part #:ALE9700-07

Allegro® 5 1/4" X 11 1/4" Polyester Tyvek® Deluxe Double Bib Hard Hat Hood

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Allegro® 5 1/4" X 11 1/4" Polyester Tyvek® Deluxe Double Bib Hard Hat Hood

Allegro® 5 1/4" X 11 1/4" Polyester Tyvek® Deluxe Double Bib Hard Hat Hood

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Airgas Part #:ALE9910-25

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Allegro® 12" W X 19" H X 7 1/2" D Green ABS Wall Case

Allegro® 12" W X 19" H X 7 1/2" D Green ABS Wall Case

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Airgas Part #:ALE4500-G

Allegro® 100' Hose (3 Per Package) Various Low Pressure Full Mask Supplied Air System

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Allegro® 100' Hose (3 Per Package) Various Low Pressure Full Mask Supplied Air System

Allegro® 100' Hose (3 Per Package) Various Low Pressure Full Mask Supplied Air System

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Airgas Part #:ALE9210-03

Allegro® 32" X 17" X 17" 50' Various Tyvek® Low Pressure Supplied Air System

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Allegro® 32" X 17" X 17" 50' Various Tyvek® Low Pressure Supplied Air System

Allegro® 32" X 17" X 17" 50' Various Tyvek® Low Pressure Supplied Air System

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Airgas Part #:ALE9220-01

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Allegro® 16" H X 12" W X 7 1/2" D White Plastic Defibrillator Wall Case

Allegro® 16" H X 12" W X 7 1/2" D White Plastic Defibrillator Wall Case

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Airgas Part #:ALE4400-DS

Allegro® 21" X 15" X 17" 50' Various Low Pressure Half Mask Supplied Air System

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Allegro® 21" X 15" X 17" 50' Various Low Pressure Half Mask Supplied Air System

Allegro® 21" X 15" X 17" 50' Various Low Pressure Half Mask Supplied Air System

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Airgas Part #:ALE9205-01

Allegro® 32" X 17" X 17" 50' Hose (2 Per Package) Various Low Pressure Half Mask Supplied Air System

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Allegro® 32" X 17" X 17" 50' Hose (2 Per Package) Various Low Pressure Half Mask Supplied Air System

Allegro® 32" X 17" X 17" 50' Hose (2 Per Package) Various Low Pressure Half Mask Supplied Air System

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Airgas Part #:ALE9205-02

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Allegro® 100' Inner Polyvinyl Chloride Air Source Hose

Allegro® 100' Inner Polyvinyl Chloride Air Source Hose

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Airgas Part #:ALE8400-100

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Allegro® 12 3/4" X 12 1/4" X 6 1/4" Clear Cast Acrylic Shelf

Allegro® 12 3/4" X 12 1/4" X 6 1/4" Clear Cast Acrylic Shelf

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Airgas Part #:ALE4511-00

Allegro® 27" H X 12" W X 12" D Yellow Vinyl Masonite Backboard Covert Kit With 6 3/4" Clip

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Allegro® 27" H X 12" W X 12" D Yellow Vinyl Masonite Backboard Covert Kit With 6 3/4" Clip

Allegro® 27" H X 12" W X 12" D Yellow Vinyl Masonite Backboard Covert Kit With 6 3/4" Clip

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Airgas Part #:ALE4110-16