Sine wave is clean, the spiky line in the middle shows dirty frequencies

Filter against 'dirty' electricity

Fluorescent light, dimmers and other electronic equipment connected into our circuits create voltage frequency fluctuations, which are often called  'dirty power', or 'dirty electricity'.

There is mounting evidence that the messy noise they create can interfere with our health, causing sleeping problems, fatigue, allergies, and cancer.

See the brilliant summary by Mikko Ahonen.

Technical Information:

The common global electricity and supply grid resembles a large inland water. All pollution from the feeding rivers empties into this great lake and from this lake we are all being supplied. This analogy should demonstrate how polluted our supply grids are. -

Switching power supplies, thyristor and phase angle controls, IGBTs and many power semi-conductors are switching within milliseconds and create large energy fields with harmonics and spikes of up to 10.000 V.

This power does not simply disappear, but gets transported through the power grid over great distances. They massively affect every power plug in homes and subsequently the connected consumer loads (like radio, TV and computers).

Large energy potentials are also forming E- and M-fields. These interfering voltages can be measured and established while grid-bound or as emitting interferers according to EN 55011…22.

Many people are sensitive to these influences and show corresponding symptoms.

Our Alpha series was specifically designed for this area of application and attenuates even in the lower frequency range - where all clock frequencies are created - and effectively dampen any significant interference above the required 50 Hz mains supply.

Bajog Electronics

Mains Filter Bajog Alpha 5B

German model
  • Description

The safest, best filter of dirty electricity I could find.  Superb filtering characteristics, safe against over-heating or network spikes. 

Imported from Germany, made by a company that is well known for its expertise in protecting sensitive equipment and military installations with their filters. 

Please read the data sheet by selecting the link, below. 

Simply plug into a power point of the circuit you want to filter, preferably the bedroom circuit.

The Alpha 5B will protect against dirty power frequencies created by internal sources, like power supplies, fluorescent lights, Internet modems, etc.

Only one filter is needed per circuit, which makes this high quality filter an economical choice.

The delivery will include the necessary converter plug to change from the German to the Australian system.   

            DATA SHEET


Dirty power filter

Bulk discounts available
  • Description

This filter goes into the fuse box, protecting one circuit per unit.

It is highly recommended in combination with Demand Switches, which cut out the electric field, but don't filter the dirty frequencies while a current is flowing into the home. 

This Dirty Power Line Filter reduces voltage peaks and unwanted frequencies from the public power supply polluting the home power network ("dirty power").   It also enhances the EMC-characteristics of Demand Switches and boosts their switching stability.

  • It enhances the overall network quality of the circuit shielded by the Demand Switch. It is independent of the brand or product type and the switching state of the Demand Switch.
  • This filter protects form OUTSIDE dirty power, filtering what comes in, and the Alpha filter protects from dirty power that was created by INSIDE sources.