![Lennox X4138 HEPA Carbon Pre-Filter specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-x4138-specs.png?v=1794090234&width=1445)
The Lennox X4138 is a HEPA carbon pre-filter that captures particulates and reduces odors before air reaches the main filtration stage in compatible Lennox air cleaner systems. It is a genuine Lennox replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | X4138 |
|---|---|
| Brand | Lennox |
| Type | HEPA Carbon Pre-Filter |
| Filter Media | HEPA/Carbon |