Spirotech SpiroTrap MB3 Magnabooster Magnetic Central Heating System Filter 22mm

Over a year of use now and it is still filtering large magnetite particles and very fine particles effectively. This thing is built solidly and easy to fit in tight spaces. At the same time as fitting this I got a new central heating pump too and I reckon on its highest setting it is the equivalent of a powerflush, It certainly helps clear out the system.I think this is a great addition to any central heating system especially if you have an old system and install a new boiler.

Fitted this after getting a quote from British Gas and saved almost £200. Got a lot of gunge out of the heating system.

The installation instructions were easy to follow.The filter was only installed 2 months ago, so the effectiveness has not been evaluated yet.

A very well made and effective filter. No plastic bits to break and very easy to fit. Weighs a ton. Brilliant

Solid engineering does the job asked of it and easy to fit, 10 out of 10

Easy to fit in a limited space, rock solid and it definitely works...Bought another for my system now too..

Easy to fit and a lot cheaper than the gas board.....

Over £200 from British Gas took about 30 minutes to fit .very good buy