Truck dryers are essential components in commercial vehicles, designed to remove moisture and contaminants from compressed air systems. By filtering out water vapor and particles, they help prevent corrosion and blockages, ensuring the safe and efficient operation of air brakes and other critical systems. Fonho, with over 16 years of experience in manufacturing truck dryers, provides durable, high-performance products—including air dryers and filters—that enhance the reliability and longevity of truck air systems. As a trusted leader in filter supplies and truck dryer manufacturing, Fonho’s commitment to quality ensures each dryer meets the highest industry standards for safety and performance, backed by certifications like IATF 16949:2016.
For the past 16 years, Fonho has been a go-to provider of high-quality truck filters and air dryers for trucks. As a crucial component in truck air braking systems, an air dryer in truck prevents moisture and contaminants from entering the air supply, safeguarding braking performance. Fonho’s air dryer for truck excels in dryer air efficiency: installed between wet tanks and compressors, it filters oil vapor, water vapor, and debris, preventing valve freezing and extending component life. Models with replaceable desiccant cartridges ensure easy maintenance, optimizing performance even in harsh conditions.
Complementing our air dryers is Fonho’s comprehensive truck filters lineup, covering truck air intake protection and cabin needs. The air filter for truck (also called air filter truck) and lorry air filter use premium media to trap dust, pollen, and exhaust particles, ensuring clean airflow for engines and cabins. These air filters boast high dirt-holding capacity, ideal for construction sites and long-haul routes. Fonho’s air dryer and filter solutions work in tandem to eliminate harmful particles that cause corrosion, boosting the longevity of air tanks, lines, and other key components.
Throughout the years, Fonho has refined its air dryer and filter technology to meet evolving industry needs. We supply for major brands like Mercedes-Benz, with part numbers including 3090288, 20557234, and 20972915 for perfect fits. Our dedicated engineers ensure each air dryer for truck and air filter for truck undergoes rigorous testing—including 100% leakage checks—before market release. This dedication, paired with a 45-day fast lead time, has earned us trust from distributors worldwide.
As Fonho leads in air dryer manufacturing, we remain focused on cutting-edge solutions. Whether you need an air dryer in truck, truck air intakefilter, or lorry air filter, we deliver durability, efficiency, and value—protecting your trucks, drivers, and operations every mile. Our ISO/TS 16949 certification and customer-centric approach solidify our reputation as a reliable partner for commercial vehicle filtration needs globally.

Truck dryers are essential components in commercial vehicles, designed to remove moisture and contaminants from compressed air systems. By filtering out water vapor and particles, they help prevent corrosion and blockages, ensuring the safe and efficient operation of air brakes and other critical systems. Fonho, with over 16 years of experience in manufacturing truck dryers, provides durable, high-performance products—including air dryers and filters—that enhance the reliability and longevity of truck air systems. As a trusted leader in filter supplies and truck dryer manufacturing, Fonho’s commitment to quality ensures each dryer meets the highest industry standards for safety and performance, backed by certifications like IATF 16949:2016.