Installation Guide

DOOR FILTER
Clean Air Residential Filter
2.5”
1.5”
DOOR FILTER™
DOOR FILTER™ REPLACEMENT FILTER SPECS
2.75”
.5”
19”
29”
3.85”
3.5”
3.85”
Door Filter™ is a dense ABS extension that is fitted and secured to the bottom of the inside
face of an apartment entry door and lined with a door sweep. A removable multi-stage air filter
is placed inside the device. Small openings in the plastic allow air to pass through the device
and internal filter promoting clean airflow into the apartment unit.
™