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Sentinel System Filter 22mm (77150)

For the control and removal of all types of debris commonly associated with wet central heating systems. Sentinel Eliminator uses 4 magnets and 4 cyclones to remove all types of system debris.

  • 1 Year Guarantee
  • 4 x Hydro Cyclones Collect Non-Magnetic Debris
  • Continuous & Effective Clean
  • Dual-Sealed
  • Anti-Tamper Drain Valve

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£92.99INC VAT

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Sentinel System Filter 22mm is rated 3.6 out of 5 by 14.
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Rated 2 out of 5 by from junk filter sentinel make inhibitors and cleansers which are pretty good but this filter is useless.Actually it traps very little of the contaminants. Avoid.
Date published: 2017-08-04
Rated 3 out of 5 by from Awkward to dismantle Easy to fit, little space needed, quality construction and does trap debris. But magnet is awkward to pull down - there's nothing to grip onto - and the body is equally awkward to loosen/tighten for the same reason. You end up twisting the pipe fittings. Seals started leaking within six months.
Date published: 2017-04-23
Rated 2 out of 5 by from Waste of time I have installed 4 of these over the last year believing in the words of manufacturer about dual capabilities of the filter (magnetic and non magnetic filtration). Recently I was called back on the job, 3 months after installing the boiler. The internal filter of the boiler was blocked with particles which came off the pipework and which I would expect to be trapped inside the CH filter- that's it's job- to catch the things before they get inside the boiler. This filter had just a few smal particles inside of it all of which were magnetic bits size of the grain of sand. All the bigger things got trapped inside the boiler. The system was flushed after the installation, long story how these particles got into a circulation, but that's not the point here. The point is that it looked like this thing has done nothing to prevent or at least reduce the amount of debris getting inside the boiler. Fitting this product is a waste of time in my opinion, unless it makes you, or your client feel better. I am really disappointed because it really looked like a quality product but turned out to be useless. After this experience I wonder now how other brands products "really" work, hope they do otherwise we have a plumbing scam of the decade where people are being charged £100 for a plastic jar which does nothing.
Date published: 2015-09-25
Rated 4 out of 5 by from Filter works a treat. Easy to fit with clear instructions. Does a great job and easy to remove collected gunk. I even think the boiler is warming up quicker.
Date published: 2015-03-28
  • y_2017, m_8, d_18, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
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T piece - Full 180 rotation

Does the T piece rotate through 180 degrees. ?? So that I can fit to a vertical pipe running DOWN to the boiler, rather than UP to the boiler.. All images show the arrow (indicating direction of flow) on the T piece pointing upwards.
Asked by: NealM722
Hi there, the Sentinel Eliminator can be fitted on any orientation of pipe work and in any flow direction. The T piece rotates and should be fitted with the arrow pointing in the correct direction of flow. For further information please visit the Sentinel website. Kind regards Customer Service
Answered by: Sentinel Product Help
Date published: 2017-06-27

Sentinel Eliminator System Filter

does this have to be fitted with a valve at each end of the filter ie top and bottom?
Asked by: jeff2406
Hi there, the Sentinel Eliminator has 2 isolation valves provided in the box. Kind regards Customer Service
Answered by: Sentinel Product Help
Date published: 2015-11-23
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Specification
Brand Sentinel
Manufacturer Guarantee 1 Year Guarantee
Model Name Eliminator
Pack Size 1
Pieces in Pack/Case 1
Product Type System Filter
Thread Size 22 mm

22mm fitting.

Product contents

2 x 22mm isolation valves, filter and instruction leaflet.