SA00819 - Miller LPR-100 Replacement Filters P100 with Nuisance OV Relief (Pair)

Advanced Filtration for Industrial Safety

The Miller SA00819 P100 Replacement Filters are engineered to provide superior respiratory protection in demanding industrial environments. Designed exclusively for the Miller LPR-100 Half Mask Respirator, these filters achieve a P100 rating, certifying them to remove 99.97% of airborne particles, including both oil-based and non-oil-based aerosols. This high level of filtration is critical for workers exposed to hazardous metal fumes such as Hexavalent Chromium (Stainless Steel), Zinc Oxide (Galvanized Steel), Manganese, Aluminum, Nickel, Iron Oxide, Copper, Cadmium, Lead, and Beryllium.

Beyond standard particulate filtration, the SA00819 model features an integrated layer of activated carbon. This addition provides relief from Nuisance Level Organic Vapors (OV), effectively neutralizing odors and vapors that exist in concentrations below OSHA’s Permissible Exposure Limits (PELs). This dual-action protection ensures that operators are not only safe from microscopic contaminants but also shielded from the distraction and discomfort of workplace odors.

Technological Design and Durability

Miller Electric has utilized an exclusive pleated filter design in the SA00819. This architecture significantly increases the surface area of the filter media without increasing the physical bulk of the cartridge. The result is a substantial reduction in breathing resistance, allowing for cooler, more comfortable respiration during extended periods of use. Furthermore, the filter media is hydrophobic, meaning it will not absorb moisture or deteriorate in humid conditions, thereby extending the usable life of the filter.

Durability in welding environments is further enhanced by a protective wrap-around spark guard. This physical barrier shields the delicate filter media from direct contact with sparks, spatter, and debris, preventing premature failure and ensuring consistent performance. These filters are medical-grade, odor-free, non-allergenic, and free from latex and silicone, making them suitable for a wide range of users.