Daikin-McQuay 141124J Flat Panel HVAC Air Filter 45 x 9.5 x 0.5 Inch

The Daikin-McQuay 141124J is a genuine OEM replacement flat panel air filter designed for use in Daikin-McQuay commercial and light commercial HVAC systems. Measuring 45 x 9.5 x 0.5 inches, this filter is engineered to fit specific air handling unit (AHU) and rooftop unit (RTU) filter sections where this non-standard elongated panel size is required.

Key Features:

• OEM Replacement Part: Genuine Daikin-McQuay part number 141124J ensures proper fit and performance in compatible units
• Dimensions: 45 x 9.5 x 0.5 inches — a flat panel (disposable) style filter
• Flat Panel Design: Low-profile 0.5-inch depth suits tight filter section configurations found in commercial HVAC equipment
• Commercial Grade: Manufactured to Daikin-McQuay quality standards for use in commercial air handling applications
• Particulate Capture: Designed to capture airborne dust, debris, and particulates to protect downstream HVAC components and maintain system efficiency

Replacing your HVAC air filter on schedule helps maintain proper airflow, protects coils and internal components from contamination, and supports consistent system performance. Always verify your unit's model and serial number before ordering to confirm this filter is the correct replacement for your application.