Genuine Lennox X6666 OEM Replacement MERV 16 Single Filter

Lennox X6666 Overview

This MERV 16 X6666 filter from Lennox offers a 98% efficiency, capturing particles as small as 0.3 microns. Its larger capacity allows for greater dust-holding ability.

The Lennox X6666 MERV 16 filter is the recommended replacement filter for the Lennox PCO-12C

X6666 Features

• Direct replacement filter for the Lennox PCO-12C Air Cleaner
• MERV 16 Rating

Nominal Size: 17 x 26 x 4

Ref # 100908-04