Filter Everything Replacement Aluminum Pre/Post Filter Compatible with Trion 123324-004, HE2000, MAX5 – 12-1/2” x 20” x 5/16” – 2-Pack

Compatible with Trion HE2000 & MAX5 Models – Specifically designed to replace Trion part number 123324-004 used in 20” x 25” air cleaner systems.

Accurate Fit Dimensions – Each filter measures 12-1/2” x 20” x 5/16”; verify dimensions before ordering for proper system fit.

Durable Aluminum Mesh Construction – Built from sturdy aluminum for long-lasting use and efficient airflow performance.

Pre/Post Filter Functionality – Functions as a pre-filter or post-filter in Trion electronic air cleaner units to support cleaner indoor air.

2-Pack for Added Value – Includes two replacement filters for convenient maintenance and consistent system operation.