Filter Everything Replacement Aluminum Pre/Post Filter Compatible with Honeywell 203371, 136388 Γ 12-3/8 x 15-7/8 x 3/8 Γ 2-Pack

Precision Fit Compatibility Designed to fit Honeywell air cleaner models F300E1019 and F50F1073, ensuring seamless replacement and dependable performance. | High-Quality Aluminum Construction Durable pre/post filter made from sturdy aluminum mesh to support long-term use and reliable filtration. | Dimensions Each filter measures 12-3/8 x 15-7/8 x 3/8 inches, matching original specifications for proper installation and airflow. Includes two springs on the end for a snug fit | Improves System Efficiency Helps trap larger particles before they reach the main filter, supporting cleaner air and extended filter life. | Value 2-Pack Includes two aluminum replacement filters to provide added convenience and value for scheduled maintenance. | Compativble fit for air cleaner models F50E1018, F50E1174, F50A1017, F50E1034, F50E1281, F50A1033, F50E1158, F50E1307. | APPLICATION HVAC mesh filter works as pre or post filter; reusable design cleans easily with dish soap and warm water. Soak, scrub lightly, rinse, and air dry for long-lasting performance. | Made in the USA