£18.65

Sentinel - X100 Inhibitor 1L, Market Leading Heavy Duty Central Heating Inhibitor, Protection Against Corrosion and limescale, ensures Maximum Heating Efficiency and extends System Life, Clear (88000)

Yellow, X100L-12X1L-GB

Price data last checked 119 day(s) ago - refreshing...

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£19 today · previous high £19 · all-time low £11

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 612 days • 612 data points (No recent data available)

Historical
Generating forecast...
£18.65 £10.22 £12.06 £13.90 £15.74 £17.58 £19.42 07 June 2024 06 November 2024 08 April 2025 08 September 2025 08 February 2026

Price Distribution

Price distribution over 612 days • 5 price ranges

Days at Price
Current Price
10 days 374 days 109 days 116 days 3 days · current 0 94 187 281 374 £11-13 £13-14 £14-16 £16-17 £17-19 Days at Price

Price Analysis

Most common range: £13-14 (374 days, 61.1%)

Price range: £11 - £19

Price levels: 5 price ranges over 612 days

Key Features

The industry standard inhibitor, providing protection for clean central heating systems against limescale and corrosion; recommended by all major boiler manufacturers

Heavy duty inhibitor which protects against limescale and corrosion

Sentinel X100 Inhibitor will extend the life of the system, ensuring maximum efficiency and minimising fuel usage

Ensures optimum system efficiency

pH neutral formulation

Product Specifications

Colour
Yellow
Size
1 Litre
Format
DIY & Tools
Domain
Amazon UK
Listed Since
06 January 2010

Barcode

No barcode data available

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