MSA Flexi-Filters P100 Filter Pad compatible with Advantage series air purifying respirator is suitable for a variety of applications and industries where particulate aerosols and nuisance odors exist. Filter pad featuring swept-back design and low profile make it great for use under welding hoods or any Tight spot where a respirator must be worn. Swept-back design makes it easy to see your work, while rendering balanceweight distribution to assist maintain a comfortable and secure face seal. Finger tabs provided gives easy installation and removal to help prevent possible filter damage, which could reduce expected protection. Low breathing resistance filter features multi-layer construction for high filter durability and a spark-resistant cover. The filter fits perfectly below a welding hood and keeps the respirator face seal intact. Filter pad finds its application in Asbestos Abatement, sanding and grinding, welding and painting.