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WHY AN AIR FILTER?
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The air filter you use for your heating and air conditioning system
has two important functions, according to the National Air Filtration Association (NAFA). In a normal comfort air-conditioning
system, the filter helps to:
(1) protect the mechanical equipment
(2) provide the degree of cleanliness required for normal occupancy
and space usage
Some of the airborne particulate contaminants which may be present
indoors include dust, pollen, mold spores, pet dander and residue from building materials and household products.
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WHY THE A+2000?
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The A+2000TM
is truly a quality product, built to last a lifetime. Unlike some permanent air filters, the A+2000 uses NO FOAM
that may clog, degrade and restrict air flow, so it can provide a lifetime of dependable service. There are no
metal parts that could lead to corrosion or oxidation within the filter.
A+2000 Permanent Air Filters are designed to provide a balance between adequate air flow and filtration. According
to NAFA, resistance to air flow, called pressure drop, causes your unit to work harder, resulting in greater energy
consumption and possible damage to your unit. In selecting an air filter, the most important consideration us the
ability to remove from an air stream the greatest number of dust particles whose size is of most concern. How slow
or fast an air filter reaches its capacity greatly affects resistance, because a filter's resistance will increase
as it captures particles. That's why it's important to have a filter with a good balance of resistance to air flow
and adequate filtering ability.
The secret behind the A+2000's performance is its patented stage loading/peak and valley design. Instead of face
loading (particles captured on the outer surface of the filter) the A+2000 uses stage
loading, with each stage capturing progressively smaller particles inside
the filter. This design enables the A_2000 to maintain its performance over the years. |
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