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The PENDAFLEX PFX421013RED is a letter-size interior file folder designed to work inside hanging folders in standard filing systems. Its slightly shorter profile keeps hanging folder tabs fully visible, reducing the chance of misfiling. The red color provides a clear visual distinction from standard manila or neutral-tone folders, making it easier to separate, locate, and transfer documents within a filing system. Each box contains 100 folders, making this a practical bulk option for offices, legal practices, medical facilities, and any workspace with high-volume filing needs. Installation requires no tools — folders drop directly into compatible hanging frames.
These interior folders are intended for letter-size documents and are sized specifically to sit inside hanging file folders without blocking the tab area. The lighter red tone is intentional — it stands out from standard file colors to reduce misfiling in shared filing cabinets or high-turnover document environments. Common applications include color-coded departmental filing, client file organization, and temporary document staging before archiving or transfer.
Designed as an interior folder for use inside standard letter-size hanging file folders in typical office filing cabinets and frames.
No tools are required to install interior file folders. Simply place the folder inside a compatible hanging file frame or hanging folder already positioned in the filing cabinet drawer. Ensure the hanging folder rails in the cabinet are set for letter-size capacity before use. Folders should be loaded with the open end up for standard filing orientation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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