Cat® Filters


Your Cat® equipment is vital to your business’s success, and correctly maintaining it prolongs your machinery’s life. Filters are an essential part of your comprehensive routine maintenance plan because they are necessary for keeping fuel, fluids and air clean and free of debris. Trust your heavy machinery to the company that designed it and use genuine Cat filters for best results.

H.O. Penn offers the full selection of Cat filters for your heavy equipment. If you’re unsure about using the Cat filter application guide, our team can help you find the correct filter for your needs. Each of our professionals receives factory training to provide you with the technical assistance you deserve at any of our Connecticut and Southern New York locations.

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Cat Air Filters

Shop Specific Filter Types Online

Cat filters focus on ensuring the longevity of your equipment through better design, protecting your hydraulics, engine components, fluid, and air quality.

Engine Air Filters

Cat designed its engine air filters to boost airflow with minimum resistance and maximum cost-efficiency when combined with other genuine Cat parts and fluids.

Cat ultra-high efficiency (UHE) engine air filters rely on design technology to deliver long lifespans, lower fuel consumption, and reduce engine components’ wear.

Cabin Air Filters

Good air quality is vital to an equipment operator’s health and comfort, and Cat high-quality cabin air filters improve user experience.

Specially designed air filters reduce airborne irritants by capturing even the tiniest particles, and charcoal filtration eliminates foul odors. Choose dust reduction filters for environments with excessive dust or the dust and odor reduction models to control both particles and smell. Even better, Cat cabin air filters have no adverse impacts on the performance of heating and cooling systems.

Fuel Filters

When you compare diesel filters online, Cat is the clear winner. Cat fuel filters boast industry-leading protection for fuel system components, especially injectors.

Genuine Cat filters almost entirely eliminate moisture from the fuel system to offer the best defense. They also feature leak-control measures and nylon centers to prevent contamination metal can introduce.

Hydraulic and Transmission Filters

Extend the life of your hydraulic and transmission systems by using genuine Cat filters in combination with Cat oil and fluids. Cat hydraulic and transmission filters feature a unique design to provide maximum flow while reducing cold start bypass.

Cat Filters H.O. Penn Machinery

Buy Genuine Cat® Filters Now

H.O. Penn Machinery knows you depend on your investment to last, and we recommend using genuine Cat filters to extend your equipment’s life. Visit any of our Southern New York locations, or contact our friendly team members for additional guidance.

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