SpiroPack MB3+ & RV2 22mm

£257.65
£174.00 inc VAT
Back Order

The installation of a SpiroTrap MB3 prevents the build up of dirt contaminating your central heating system and helps to ensure that it is operating to its maximum efficiency.
The SpiroTrap MB3+ Value Pack comes complete with a MB3, a pair of full bore isolators and SpiroPlus protector aerosol

SpiroPlus Proctector Aerolsol Features & Benefits:

  • Excellent corrosion inhibiting effect.
  • Prevents corrosion of all common metals, including aluminium.
  • Prevents the formation of corrosion sludge in the system.
  • Reduces limescale formation in heat exchangers.
  • Ensures system efficiency is maintained and saves energy.
  • Extends the service life of the system.
  • Can be used with all metals, seals and O-rings.
  • Important - Pressurised container may burst if heated
SpiroTrap MB3 Features & Benefits:
  • Highly recommended for all types of boilers, especially high efficiency boilers.
  • Unique dual action, automatically and continuously removes both magnetic and non-magnetic dirt from the heating system.
  • Proven to improve energy efficiency by independent testers.
  • Helps to reduce running costs.
  • Helps to protect and prolong the life of components such as the boiler & radiators.
  • Helps to reduce nuisance call outs by eliminating problems caused by circulating dirt.
  • Slim design fits neatly on any pipework.
  • Easily cleaned during the heating systems annual service.
  • Guaranteed for life of the boiler to a maximum of 20 years.
  • Simple to install.

For more information please download the Product Info and Data Sheet files, or watch:
SpiroTrap MB3 How it works video.


The SpiroVent RV2 is a fully universal deaerator. Like all other Spirovent versions, it easily and effectively removes circulating air and micro bubbles from system water.

SpiroVent Features & Benefits:

  • Can be mounted and put in use in only a few minutes.
  • Effectively removes circulating air and micro bubbles.
  • Inhibits the formation of corrosion products.
  • Puts an end to gurgling and other irritating noises.
  • Removes air inclusions and prevents cold radiators.
  • No more manual venting.
  • Minimum, constant pressure drop.
  • Energy saving.
  • 20 year guarantee.

SpiroVent RV2 How it works video.

Disclaimer - Images are for illustration purposes only, always refer to datasheet or drawings for detail.

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