KP4684-2 - Lincoln Electric XLR P100 Replacement Filter Cartridges (2-Pack)

Heavy-Duty Filtration for the Professional Welder

Keep your lungs protected and your downtime low with the Lincoln Electric KP4684-2 XLR P100 Replacement Filters. Specifically built for the rigors of the welding shop, these filters are designed to pair perfectly with the Lincoln XLR™ Half Mask Respirator. When you are under the hood, the last thing you need to worry about is whether your safety gear can handle the heat. These replacement cartridges feature a robust construction that sets them apart from generic safety filters, offering a specialized solution for the unique hazards found in welding, cutting, and grinding operations.

Spark and Spatter Resistance

One of the biggest challenges with standard P100 filters in a welding environment is the risk of sparks burning through the filter media. Lincoln Electric solves this with a high-density nylon housing that encases the filter element. This durable shell acts as a barrier against sparks, spatter, and flying debris, ensuring the integrity of the filter remains compromised during intense work. This enclosed design also helps to deflect larger dust particles, preventing them from saturating the filter media too quickly. The result is a longer-lasting filter that saves you money on consumables over time.

Superior Comfort and Fit

The KP4684-2 filters are designed with a low profile to ensure they don't interfere with your welding helmet. This compact size allows for a full range of motion and ensures your helmet stays in the down position where it belongs. Despite their compact size, the filters boast a large internal surface area of pleated media. This design maximizes airflow efficiency, reducing breathing resistance so you stay comfortable and less fatigued during long shifts.

Reliable P100 Protection

Rated P100 by NIOSH, these filters stop 99.97% of airborne contaminants, including oil-based aerosols. They are the ideal defense against the microscopic metal fumes generated during welding, such as hexavalent chromium from stainless steel and manganese from mild steel. The simple push-and-rotate connection system allows for secure attachment in seconds, so you can get back to work with confidence knowing you are fully protected.