Mains Cables R Us has been building mains filters for many years; and we can supply them from as little as £40 for a basic single-component filter, up to £2000 for a full-system filtering solution.

Showing 1–12 of 37 results

Ex-Dem iFi Audio Power Station – Mains Distribution Hub + MCRU No. 5

£649.99 £550.00
  • 2 units ex-dem in mint condition
  • Complete plug + play system
  • 6 way hub + No. 5 power lead
  • Grounding cable included
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Ex-Dem IsoTek EVO3 Corvus Mains Conditioning Block

£695.00 £540.00
  • 1 UNIT UK SOCKETS EX-DEM WITH BOX
  • NO OTHER OFFERS APPLY
  • Easy 'plug-n-play' set-up
  • 9 clean power fully star earthed outlets
  • Suitable for a complete audio or AV system
  • Component from component isolation
  • 13,500 Amps of instantaneous protection
  • Supplied with IsoTek EVO3 Premier power cable
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Ex-Dem Isotek EVO3 Syncro Uni

£595.00 £480.00
  • MCRU have 2 Units Ex-Demonstration
  • Reduces/eliminates transformer hum by replacing the mains sine wave on the zero volts line
  • Uniquely removes harmful DC by re-balancing the mains sine wave
  • Silver plated OCC (Ohno Continuous Cast) copper solid core internal wiring cable.
  • Virtual Air Dielectric using a Teflon FEP bridge, this offers chemically inert and very low dielectric constant over a wide frequency range
  • 16A or 10A rated versions to the following output sockets UK, EU, US, Australian
  • Can be used with all ranges of power cables
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FURUTECH FLOW-15 PLUS IN-LINE MAINS FILTER

£194.00
The Furutech Flow-15 Plus Inline Power Filter effectively removes all of that high-frequency noise from the mains power before it reaches your components.
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FURUTECH FLUX-50 NCF AC POWER FILTER

£790.00
Furutech Flux-50 NCF is a sophisticated Inline AC power filter that eliminates many common problems caused by contaminated electrical power lines.
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IFI AUDIO GROUNDHOG+ GROUNDING SYSTEM

£59.00 £45.00
  • The Groundhog+ has a variety of adapters and works with every device on the market.
    • RCA base cable For any audio system with an unused RCA socket
    • USB converter For computer audio systems
    • Spade converter For power supplies with a DC barrel connector
    • 3.5mm Y-converter For portable devices with an unused 3.5mm connection
    • Banana / RCA (male cable) For grounding with AC iPurifier to equipment)
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IFI AUDIO iPOWER

£49.00
When is a plug no ordinary plug? When it’s an iFi iPower. Use an iPower to replace your regular power supply for clean, noise pollution free power. Technical Notes: Click here to download
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iFi Audio Power Station – Mains Distribution Hub

£499.00
  • In stock
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IsoTek EVO3 Aquarius Mains Conditioner

Rated 5.00 out of 5
£1,495.00
  • Available in UK, EU, US, AU, CH and ZA sockets
  • Removes Common Mode and Differential Mode mains noise
  • RFI reduction 60dB
  • ONLY AVAILABLE WITH UK SOCKETS
  • WE DO NOT SELL ISOTEK OUTSIDE THE UK
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IsoTek EVO3 Aquarius Mains Conditioner Offer

£1,200.00
  • ONE UNIT IN SILVER UN-OPENED
  • UK SOCKETS 230V INPUT
  • CANCELLED ORDER
  • FREE MCRU NO. 78 WORTH £200
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IsoTek EVO3 Corvus Mains Conditioning Block

£695.00
  • Easy 'plug-n-play' set-up
  • 9 clean power fully star earthed outlets
  • Suitable for a complete audio or AV system
  • Component from component isolation
  • 13,500 Amps of instantaneous protection
  • Supplied with IsoTek EVO3 Premier power cable
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IsoTek EVO3 Genesis One

£1,995.00£2,495.00
  • Single cell mains regenerator
  • 100W of totally clean power
  • UP-OCC internal wiring
  • Available in 2 versions with or without display
  • Sizes are 75 x 125 x 470mm (W x H x D)
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