[PHRESH FILTER] Silenced Hyperfan V2 - 200 - 1230m3/h

These are super powerful fans with minimum loss of power after connecting a charcoal filter / load.
Thanks to EC technology, quieter than competitive AC engines.
They provide half of the energy consumption of the same power (yield of 90%) compared to alternating current engines, which will be prohibited by the EU for sale around 2020.
Silent regulation, where the regulatory ratio corresponds to the consumption of EL. energy (the engine speed runs for example at 50 % power = 50 % energy consumption)
Due to their higher price, EC fans "self -infinational" thanks to reduced electricity consumption in continuous operation in 10 to 18 months already.

The fan contains a 35-100% noise speed controller