HPI Air Cleaner Foam Element Set (For #87198) 87204

HPI has designed a new air filter for all Big Block Nitro Star engines. The improved design will give the engine a better air supply and therefore more power and at the same time better protection against dust and dirt.

The design features two different foams for a two level protection. The outer foam prevents penetration from larger dirt particles and is easy to clean. The second inner foam filters all fine dust and does not need to be cleaned as often for easier maintenance.

Spare part for #87198 Air Cleaner (21+ Size).