• Acts as a powerful barrier against dirt, dust, and debris, keeping contaminants from clogging the air filter

• Safeguard of the pre-filter maximizes the efficiency of your air intake system, leading to improved engine performance and prolonged engine life

• Will work with both WPF3000199-U and WPF3000199-4 filters

Note: This prefilter will fit (a little big) on WPF3000199-4 filter but is what Walker currently recommends