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Depending on the installation and/or customer preference,
differing filter arrangements can be applied. Filters can
be installed in the central return register or a side panel
external filter rack kit (upflows). As an alternative a media
air filter or electronic air cleaner can be used as the
requested filter. Consider installing an air cleaner with
deep-pleated media filter at the time of furnace installation.
A deep-pleated filter with a MERV rating of 8 (minimum)
will often provide better filtration to protect equipment and
the air distribution system than a standard 1” filter and
often has lower static pressure loss than a 1” filter. Also
a deep-pleated filter will typically require less frequent
replacement intervals. Avoid using highly restrictive 1”
filters which produce static pressure loss greater than .25”
W.C. In some installations the minimum filter size required
will not lend itself to a filter installation on the side of the
furnace. The installation of a centrally installed air cleaner
cabinet or a return duct filter installation may offer more
practicality.
Clean Comfort™ brand MERV 11 air cleaners have
5¼” media filters and are available in the following
configurations. Consult your distributor for information on
our complete line of IAQ Clean Comfort™ products.
Model
Minimum Recommended Filter Size^
*MVC960403BN*
1 - 16 X 25 Side or Bottom
*MVC960603BN*
1 - 16 X 25 Side or Bottom
*MVC960803BN*
1 - 16 X 25 Side or Bottom
*MVC960804CN*
1 - 16 X 25 Side or Bottom
*MVC961005CN*
1 - 20 X 25 Bottom / 2 - 16 X 25 Side Return
*MVC961005DN* 1 - 20 X 25 Bottom / 2 - 16 X 25 Side Return
*MVC961205DN* 1 - 20 X 25 Bottom / 2 - 16 X 25 Side Return
*CVC960403BN*
2 - 10 X 20 or 1 - 16 X 25 Top Return
*CVC960603BN*
2 - 10 X 20 or 1 - 16 X 25 Top Return
*CVC960804CN*
2 - 10 X 20 or 1 - 16 X 25 Top Return
*CVC961005CN*
2 - 14 X 20 or 1 - 20 X 25 Top Return
*CVC961205DN*
2 - 14 X 20 or 1 - 20 X 25 Top Return
^
Larger filters may be used, filters may also be centrally located
