Specifications of Astrid
9,600,000,000,000 ions per second at
9.6 trillion ions per second.
at 1 metre: 215,000 ions per cc.Ultra high coverage (L2100
model) Covers 8 metres (26 feet) in all
directions (52ft diameter circle)
metres: 1000 ions per cc.
Our body starts
to respond to negative ions when
their concentration raises above a level of 1000 ions per cubic
centimeter (cc) of air. We use this standard measurement to determine
the effective area.
were undetectable. Ozone is an irritant and best avoided by anyone with
breathing difficulties. More
- Efficient: Astrid ionisers use less than 1/4 watt of
electricity. That's around 1 year's continuous use for just 2 units (2kWh) of electricity.
- Needles: Our ionisers use non-replaceable needles made from a combination of
metals, ensuring a high output
and long life. The needles are accurately aligned in our workshops for
the highest efficiency. Our models do not produce corrosive
ozone that erodes the needle tips so they last the lifetime of the
friendly: No filters to change and
- Silent: Astrid ionisers have no fan and no moving parts. Negative ions
are dispersed as an "ion breeze" which ensures they are silent and
- Reliable: Astrid ionisers are built
with the highest quality components.
They are "solid state"
with no moving parts and throughout many years of testing have proven
to be extremely reliable.