21412848 Volvo Desiccator Filter for FH460 FH500Series Trucks

21412848 is a high-performance desiccator filter built for Volvo heavy-duty trucks. It effectively removes moisture from air brake systems to ensure stable and safe operation. This filter is precision-engineered to fit a wide range of Volvo FH series vehicles. It also maintains consistent performance even under harsh working conditions.

To begin with, the filter features accurate dimensions that support direct installation. It has a main diameter of 154 mm and a total height of 160 mm. It uses an M12×1.5 connecting thread for firm and reliable assembly. Besides, it includes additional diameters of 136 mm and 119 mm for perfect fitting. Overall, it weighs 1390.0 g and provides sturdy durability for long-term use.

This desiccator filter matches numerous Volvo FH truck models. It fits FH 420, FH 460, FH 500, and FH 540 trucks without modification. Furthermore, it is fully compatible with the FH II series, such as FH II 380, FH II 420, and FH II 460. It also works for FH II 420 LNG versions that run on natural gas. As a key part of the brake system, it prevents moisture accumulation and internal corrosion. In turn, it helps trucks stay reliable in diverse weather and road environments.

Firstly, the filter provides steady and efficient moisture absorption. It keeps the entire air brake system dry and reduces the risk of unexpected failure. This function is especially valuable in cold or humid working conditions.

Secondly, it adopts a compact and well-designed structure. It installs directly into the original Volvo filter housing without extra adjustments. This simplifies installation and ensures a tight, air‑free connection.

Thirdly, it offers an extended service life for heavy-duty operation. It resists strong vibration and extreme temperature changes during travel. Consequently, it reduces maintenance frequency and cuts long-term operating costs.

Lastly, it meets Volvo’s strict performance standards for original components. It integrates smoothly with FH series truck systems. It also delivers consistent performance that aligns with factory specifications.

Firstly, align the M12×1.5 thread carefully when installing the filter. This ensures a secure seal and prevents air leakage in the brake system.

Next, check the filter condition regularly during routine truck maintenance. Replace it immediately if moisture affects braking efficiency or system response.

Moreover, follow the official service intervals suggested by Volvo. This helps maximize the filter’s service life and maintain overall vehicle safety.

Finally, store the filter in a dry and cool place before installation. This preserves its drying performance and avoids premature quality loss.