6703-3302 Coleman MACH RV AC 24 Pack filter (2 per Package) 15 1/2" X 5" 

The 6703‑3302 Coleman‑Mach RV Air Conditioner Filter (24‑Pack) is the OEM return‑air filter set designed for Coleman‑Mach rooftop A/C units that use the standard louvered or ducted ceiling assemblies. These disposable mesh filters trap dust, lint, and debris before they enter the evaporator coil, helping maintain airflow, cooling performance, and system efficiency. This bulk 24‑pack is ideal for RV owners, service shops, and fleet maintenance teams who need reliable OEM‑fit filters on hand for regular replacement.

These filters are sized to fit a wide range of Coleman‑Mach air distribution boxes (ADB) and ceiling assemblies, including many 8xxx and 9xxx series units. Their lightweight, breathable mesh ensures proper airflow while preventing coil contamination—one of the most common causes of reduced cooling capacity in RV A/C systems.

🧰 Features and Functions

• OEM 24‑pack of return‑air filters for Coleman‑Mach RV A/C units

• Helps maintain airflow, cooling performance, and evaporator coil cleanliness

• Fits many Coleman‑Mach ducted and non‑ducted ceiling assemblies

• Disposable mesh design for quick replacement

• Ideal for RV owners, service centers, and fleet maintenance

• Prevents dust and debris from entering the A/C system