MSA Acid Gas Flexi-Filters – P100 HEPA Filters for Advantage Respirators
The MSA Flexi-Filters P100 Acid Gas deliver high-efficiency respiratory protection with advanced durability and user-friendly design, built exclusively for MSA Advantage respirators. These P100 HEPA filters feature a multi-layer composite construction that enhances durability and provides spark resistance, ensuring reliable protection in tough industrial environments.
Designed for ease of use, the MSA Flexi-Filters incorporate finger tabs that simplify installation and removal while helping to prevent accidental filter damage. These respirator filters are ideal for workers engaged in sanding, grinding, painting, and asbestos abatement, offering dependable protection from acid gases, oil and non-oil particulates, and other hazardous airborne contaminants.
With a P100 classification, these filters provide 99.97% filtration efficiency, meeting NOISH 42 CFR84 and EN 143 standards, and comply with regulations requiring HEPA filters, such as those in the Lead and Asbestos Standards. Their swept-back design ensures improved vision, balance, and comfort, making them easy to wear even under welding helmets or alongside other PPE.
Sold in a pack of 2, the MSA Acid Gas Flexi-Filters are a trusted solution for professionals in industrial, manufacturing, construction, and hazard abatement settings who require superior filtration, durability, and comfort.
Features:
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Multi-layer composite construction for durability & spark resistance
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Compatible with MSA Advantage respirators
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P100 HEPA filters provide 99.97% filtration efficiency
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Complies with NOISH 42 CFR84, EN 143, and Lead/Asbestos Standards
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Finger tabs ensure easy installation & prevent filter damage
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Protects against acid gases, oil & non-oil particulates
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Ideal for sanding, grinding, painting, and asbestos abatement
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Swept-back design improves vision, balance & comfort
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Pack of 2 filters — ready for replacement use
FAQ - MSA Gas HEPA Filters
Are these filters NIOSH approved?
Yes. These MSA Acid Gas Flexi-Filters are NIOSH-approved P100 HEPA filters, providing 99.97% filtration efficiency against oil and non-oil particulates while offering protection from acid gas exposure.
Which respirators are these filters compatible with?
These filters are designed exclusively for use with MSA Advantage® series respirators. They are not compatible with non-MSA masks or other respirator brands.
What hazards do these P100 Acid Gas filters protect against?
These filters protect against acid gases as well as airborne particulates, including oil and non-oil-based particles. They meet HEPA requirements under Lead and Asbestos Standards and are suitable for industrial and abatement environments.
Can these filters be worn under welding helmets or other PPE?
Yes. The swept-back Flexi-Filter design improves balance, comfort, and field of vision, making them ideal for use under welding helmets, face shields, and other personal protective equipment.
How many filters are included per order?
Each order includes two (2) MSA Acid Gas P100 Flexi-Filters, ready for installation or replacement on compatible Advantage respirators.
What industries commonly use these filters?
These filters are widely used in manufacturing, construction, welding, sanding, grinding, painting, lead removal, asbestos abatement, and other environments requiring high-efficiency respiratory protection.
