Oblan (O’cuatro) engine air precleaners remove contaminants such as dust, insects, plant debris, snow etc… from the air intake of any internal combustion engine before the contaminated air reaches the main filter.
Oblan dynamic air precleaners are the first stage of filtration and are usually installed where the rain cap, dust bowl or aspirated exhaust system is located. In some applications they can be mounted directly to the engine’s conventional air filter housing.
Oblan Products

Dynamic Air PreCleaners – KC Series
For Agriculture,
Earth Moving Machinery,
Trucks and Stationary Applications

Dynamic Engine Air PreCleaners – GR/MO Series
For Agriculture,
Earth Moving Machinery
and Stationary Applications.

Dynamic Engine Air PreCleaners Bullnose Series
Industrial, Agricultural and Earth
Moving applications. Facilities on Highway Engines.

Housings For Dry Filter Elements Static Vanes System
For On-Highway
Off-Highway
and Stationary Applications.