Carrier & Bryant FILXUMC112020 20x20x4″ MERV 11 Pleated Air Filter — Replaces FILXXFNC0121

Description

Carrier & Bryant FILXUMC112020 – 20″ x 20″ x 4″ Pleated Air Filter, MERV 11 replaces old part # FILXXFNC0121

• MERV 11
• Nominal Filter Size: 20x20x4
• Actual Filter Size: 19-1/8″ x 19-13/16″ x 4-1/8″

For optimum system performance, replace the filter every 6 months. In high dust environments, more frequent filter changes may be required. 

This FILXUMC112020 – 20″ x 20″ x 4″ Pleated Air Filter has been made slightly thinner to fit more applications and replaces FILXXFNC0121 -20″ x 20″ x 4″

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