Generic Trans/Air Filter Drier, w/Sight Glass, PN: 212021

Generic Trans/Air Filter Drier, w/Sight Glass, PN: 212021

Used on 301574, 301585,301626,301681, 301795 and 301797 Xref Info: 04-00203-37-10871, 05-000-682, 10231572, 14-00288-00, 1407149, 220653, DSI-300, L-212021 ❄️ Inline Receiver Drier for Mobile A/C Systems – Removes moisture and debris from refrigerant lines to protect and extend HVAC system life in commercial vehicles. 👁️ Integrated Sight Glass for Diagnostics – Built-in sight glass provides real-time refrigerant monitoring to ensure proper charge and system function. 🔩 Universal Compatibility – Compatible with Trans/Air and other mobile R134a air conditioning systems found in buses, shuttle vans, and specialty fleet vehicles. 🧰 Durable Steel Construction – Heavy-duty build quality designed for vibration resistance and long service life in demanding mobile environments. The Generic Trans/Air Filter Drier with Sight Glass (PN: 212021) is a critical component for ensuring clean, moisture-free refrigerant in mobile R134a HVAC systems. Designed to protect compressors and expansion valves, this inline receiver drier filters out contaminants and provides clear refrigerant flow visibility through its integrated sight glass. Commonly used in Trans/Air systems across buses, shuttles, and paratransit vehicles, this high-quality aftermarket unit delivers OEM-level performance at a competitive price. Built for rugged use in commercial transit settings, it offers easy installation and long-term reliability for fleet operators and HVAC service professionals alike. Technical Specifications: Part Number: 212021 Application: Receiver drier for mobile HVAC systems Refrigerant Type: R134a Inlet/Outlet Type: Inline Sight Glass: Integrated Compatible With: Trans/Air and similar mobile A/C units Construction: Steel canister with moisture-absorbing desiccant core