· Proprietary filter media reduces air restriction and increases air flow up to 56%

· Surface area optimized to reduce pressure differential across the element resulting in reduced back pressure, lower intake restriction and increased torque

· Maintains low restriction air flow over a longer period of time versus multiple replacements of costly disposable paper air filters

· Precision pleat geometry optimizes air flow

· Engineered to control maximum filter face air velocity

Longer Filter Life 

· Long life filter, 10 filter cleanings, can last up to 20 years

· Cleanable and reusable silicon seal outlasts conventional materials (especially under extreme engine temperatures)

Availability & Servicing

· Cleer-Air™ Heavy Duty Filters are available for most common on and off-road trucks and tractors, transit and school buses, trash trucks, cement trucks, RV’s, stationary and Caterpillar equipment

· Any size filter can be custom ordered

· Not recommended for marine or aviation

· Full solution cleaning and filter replacement service is available