What is the safest and best for cleaning the Weber carb air filter?

[LeadFoot]

I'm just going to use hot soapy water, and let it air dry, but if something one of you guys have found cleans better, could you let me know please? Thanks a million! (Mine is really dirty)

[bmahoney]

Get a K&N Air filter charger kit. You can get em at the zone, napa, advanced, wherever.