Power Outage Apr2021 Covid-19 Vaccines, CanSino, Sinopharm Sinovac, Covovax, Covax, Novavax, CanSino, Johnson Janssen, Gamaleya Sputnik V, AstraZenica Oxford, Pfizer, Moderna, Bharat Biotech

FEATURE STORY
Research indicates that educational
institutions are often unaware of the
importance of replacing filters to ensure
effectiveness. If not replaced or cleaned on
a regular basis, they can actually harbor
dust and bacteria which is recirculated
into the environment. LG’s air purification
kit is detachable and washable for easy
cleaning, while the AC Cassette itself has
been designed for easy maintenance. Its
grill can be lifted up and down with fourmeter
elevating lines attached to make it
convenient for filter replacement.
Another key area for improvements is
ventilation. The CDC calls for ventilation
system upgrades that can increase the
delivery of clean air and dilute potential
contaminants in the school. Since opening
windows has risks of letting in allergens
which can cause other health problems,
installing energy recovery ventilator (ERV)
that draws fresh outdoor air into inside
and exchanges it with stale indoor air is a
superior option.
It is important to incorporate into a
classroom an ERV that effectively purifies
the air entering from outside. Particularly
for LG ERV, its antivirus coating blocks the
breeding of harmful viruses and when it is
equipped with an optional high efficiency
filter, it can block approximately 90% of dust
sized 0.4μm.
As the schools reopen their doors,
confidence and trust of the faculty, students,
and parents in the school’s safety measures
will be a key factor in creating a comfortable
learning environment. One of the first and
most important steps in securing this would
be to inspect, diagnose, and properly
prepare the building’s HVAC system in
compliance with local health authority
requirements and recommendations.
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