Minipleated Filter
Products for Good Ventilation
HVAC filters from Delta Filtration
can be used in all heating, ventilation and air
conditioning systems. Delta's HVAC filters are carefully
designed to ensure constant indoor air quality in a
reliable and cost-effective way.
Effective HVAC filters are more important
for maintaining indoor air quality than many people
realize. Most people are conscious of the dangers of
air pollution outdoors, particularly in cities. Gases
emitted by automobiles and industries have produced
blankets of pollution over most major cities which often
spill over into other areas. Many persons are not aware
that indoor air quality can be even more affected, and
yet the majority of people spend as much as 90% of their
time indoors. The fact is, there can be up to 700 times
more pollution indoors than out of doors. Why is this?
There are many factors contributing to
bad air, making it essential to use good quality HVAC
filters in all ventilation systems. One of the causes
of interior pollution is that a great deal of effort
nowadays goes into making buildings airtight in order
to prevent escape of heat, both for the purpose of energy
conservation and in order to maintain a comfortable,
draught-free environment. Especially since the 1970s
many buildings which formerly were naturally ventilated
have given way to tightly sealed air-conditioned ones
and "sick building syndrome" has emerged.
There are many sources of indoor air pollution: tobacco
smoke is one of the chief culprits, with its cocktail
of lethal chemicals; building materials and furnishings,
especially when new, give off low levels of pollutants
such as formaldehyde from chemicals used in their manufacture;
ironically, even products for cleaning and maintenance
themselves emit their vapours - carpets especially absorb
various cleaners and solvents and then give these off
gradually over a period of time; and, especially affecting
office environments, chemicals used in the manufacture
of computers, especially those added to VDUs as fire-retardants,
emit very high levels of pollutants when the appliances
are new. When the same air continues to be recycled
there is a vital need for these pollutants to be filtered
out effectively.
Indoor air quality being affected by these
factors is of serious concern to employers. When pollutants
are not effectively filtered out from the circulating
air, productivity can be compromised as personnel may
suffer from headaches or lethargy, or worse, sickness
resulting in absenteeism. Longterm health problems can
also result, as exposure to contaminants inside buildings
can eventually trigger an intolerance to outdoor pollutants.
HVAC filters from Delta Filtration possess
the superior qualities needed to maintain the quality
of circulating indoor air:
HVAC
Filters: the Delta C-Cell
The versatile minipleated
HVAC filter, designed for a variety of air conditioning
applications
- Superior Properties:
100% polypropylene filtration media
Graded fibre density gives optimum particle capture
characteristics
Low initial resistance
Very low pressure drops
Long lifespan, extremely durable
Class F1 fire resistant media
- Antimicrobial
Ideal for healthcare facilities
- Environmentally friendly
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