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The RANGER is
designed to meet the special needs of some furnaces and air conditioners that
require a very low resistance due to a limited return configuration. The 0.08
inch W.G. initial resistance of the RANGER will assure sufficient air flow to
minimize concerns about freezing coils or overheating heat exchangers. The
woven polypropylene layer with integral anti-microbial material provides 8
times more filtration than a disposable filter. The non woven polyester
prefilter will maintain high arrestance even when soiled.
Peak
Arrestance: 82%
Initial
Resistance: 0.08 Inches W.G.
Dust
Holding Capacity: 119 grams

 
Installation
Installation
for normal household use, is easily performed without professional assistance.
Simply remove your old disposable air filter and replace it with your new Air
Commander filter. Refer to the filter label reguarding air flow direction when
installing. For properly designed air systems, a minimum of at least one square
foot of filter surface area is recommended per ton of air conditioning.
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