Make sure that air purifiers reviews include ratings on the
following
There are air purifiers reviews galore on the internet, but are
they actually meaningful? We give you some pointers on what to look
for in good air purifiers reviews.
What kind of beast is it?
It’s important for air purifiers reviews to state what type of air
purifier it is, and what that type of air purifier can be reasonably
expected to do. Any comparisons have to be against it’s peers.
CADR - Clean Air Delivery Rate
Air purifiers reviews should state the CADR. The CADR is a rating of
the volume of air that is filtered by an air cleaner. The higher the
pollen, tobacco smoke and dust numbers, the faster the unit filters
the air. The CADR will allow you to work out the cost per square
feet that is purified, and then compare air purifiers on that basis.
Purchase price
Some sort of price range should be indicated. The great thing of
online shopping is that it ie easy to compare prices.
Operating cost
Replacement filters and accessories can be costly, so should be
itemized in air purifiers reviews. Another thing to watch is
electricity consumption.
Noise
It would be sad if that perfect air purifier for your bedroom turns
out to be a noisy beast. Air purifiers reviews can save you money by
stating the noise in decibels that is generated on different
settings, or should have some sort of comment or rating to that
effect.
Extras
Comprehensive air purifiers reviews also state any warranties, and
other guarantees. If you are shopping online, make sure whether
shipping costs are included or not.
Watch the bits that have been left out
Air purifiers reviews can be biased and could present a particular
unit as favourably as possible. This might include the tactic of
leaving some less flattering facts out of the review, which
nevertheless might be important to you.
Finally, before you start your research, make some preliminary
decisions on what you want out of an air purifier, using the above
categories as a guide – it will narrow your focus and speed up the
process. Happy surfing! |
