Will this filter work with the factory air intake housing?

Yes, this is a direct replacement element designed to fit standard Toyota air box assemblies without modification. Simply remove the old filter and drop this one in.

How often do I need to service this filter?

Foam filters typically need cleaning every 10,000–15,000 miles depending on driving conditions. You can wash it with soap and water, let it dry completely, then re-oil with filter oil before reinstalling.

Does this come with clamps or retaining hardware?

The filter element itself is included. Use your existing factory retaining clips and hardware from your air box — no additional fasteners needed.