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APR Masks, Cartridges & Filters

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3M™ TR-3600 PAPR Prefilter

3M™ TR-3600 PAPR Prefilter

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Airgas Part #:3MRTR-3600

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3M™ Prefilter TR-6600 Filter  TR-600 And TR-800 Series

3M™ Prefilter TR-6600 Filter TR-600 And TR-800 Series

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Airgas Part #:3MRTR-6600

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Honeywell N95 Prefilter

Honeywell N95 Prefilter

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Airgas Part #:HON7506N95

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GVS Replacement Prefilter For Use With PX5® Respirators(Pack of 10)

GVS Replacement Prefilter For Use With PX5® Respirators(Pack of 10)

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Airgas Part #:RPB03-890

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Honeywell N95 Prefilter

Honeywell N95 Prefilter

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Airgas Part #:HON7506R95

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MSA N95 Pre-Filter

MSA N95 Pre-Filter

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Airgas Part #:MSA815394

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Honeywell N99  Prefilter

Honeywell N99 Prefilter

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Airgas Part #:HON7506N99

Clean Air With APR At Airgas

Air purifying respirator (APR) masks, cartridges, and filters together help clean the air you breathe, removing harmful vapors, particulates, fumes, and gases on the job site. Whether it's full or half face, full or half mask, or a mouth bit style from the best names in the field, you're sure to find the APR option you prefer for safe breathing.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.