Sentinel

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  1. £99.00 £82.50

    Sentinel Eliminator Vortex 300 Protection Pack - Water Treatment Filter and X100 Inhibitor 22mm

    Ref: HCHE033

    • Protects system against all types of debris
    • Non-blocking design
    • Pack contains Sentinel Eliminator Vortex 300 filter and X100 Inhibitor
  2. £78.00 £65.00

    Sentinel X500 Anti Freeze 5L

    Ref: HCHE042

    • Prevents system water from freezing 
    • Enhanced limescale and corrosion protection 
    • Protects all system metals against corrosion 
  3. £72.00 £60.00

    Sentinel Eliminator Vortex 250 Protection Pack - Water Treatment Filter and X100 Inhibitor 22mm

    Ref: HCHE032

    • Protects system against all types of debris
    • Ultra-compact size
    • Pack contains Sentinel Eliminator Vortex 250 filter and X100 Inhibitor
  4. £99.00 £82.50

    Sentinel InstaCheck Test 1 and 2 Refill Bundle 50 Strips Each

    Ref: HCHE036

    • Sentinel InstaCheck Water Quality and Inhibitor refill strips
    • Tests water quality and inhibitor levels in heating systems in accordance with BS7593
    • Checks for circulating debris, pH, copper and inhibitor levels
  5. £135.00 £112.50

    Sentinel InstaCheck Engineers Test Kit

    Ref: HCHE035

    • Water testing kit to be used with smartphone app
    • Tests water quality and inhibitor levels in heating systems in accordance with BS7593
    • Checks for circulating debris, pH, copper and inhibitor levels

5 Products

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