In Reply to: AF 2300 serie cab air filter posted by Thomas on February 14, 2001 at 05:48:14:
I have a 2100 series and was not happy with my cab air filter either. I ordered a new engine air filter container through parts with the primary and secondary filters. I plummed a 2.5" plastic hose from one end of the container back to the cab and hooked the original aspirator hose from the rad to the air intake side as well which helps pull crap out before reaching the filter. I mounted the container along side the compartment door used to access the engine. Works great.