Miller FilTek XL Filter Technology is specifically designed for welding fumes. Miller filters outlast, out-filter, and outperform all the rest. Uses one high performance filter versus up to three in other portable units for lower operating costs. Designed to capture the smallest weld fume particles (.3 - 1 micron in size). Filter is manually cleanable, and the unit features a fume particulate collection tray to minimize maintenance. Video: See how it works >>

Filters are rated on a MERV scale which simply put, measures filter efficiency based on particle count. MERV ratings range from 1 - 16, with 16 being the best at filtering small particles - such as those found in weld fume. Filters common in air filtration often have MERV ratings between 7 and 11. The FILTAIR 130 FilTek XL filter is rated at a class leading MERV 16 to capture up to more than 95% of weld fume particulates!

FilTek XL's design is surface loading and cleanable with dry compressed air. Extends filter life because it cleans so much easier and faster, and its design allows strong air flow for good fume extraction throughout the filter's cycle. Filter Service Indicator light alerts the operator that the filter needs to be cleaned.