Flow Right 21" Furnace Filter Box Ready-To-Assemble Filter Cabinet

Description

Flow Right
21
" Furnace Return Air Filter Box Furnace Stand Filter Rack Filter Door
Having
a
clean air filter is important
, so
t
his filter box makes it easy to replace your air filter
,
keep your home cleaner and your HVAC equipment work better and longer.
These well-constructed furnace boxes are designed to fit gas furnaces.
Raises Low Profile Furnace off the Groun
d
Easy Access to Filter for Service
Description:
Comes in a flat, easy to store carton and assembles in just minutes
Improves airflow up to 20% and improves equipment efficiency
Easily adjusts from 4" to 18"
It May be used as a booster box without the filter door
Description: Galvanized
Cabinet Dimensions: 21-3/8" x 28" x 18";
Wt. Lbs.: 22;