10 Best Inhibitor Filling Kit

10 Best inhibitor filling kit - July 2025

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Last Updated: 01-07-2025

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SPI PLUMBIY (Plumb it Yourself) Kit: 7pc Radiator Maintenance kit 1 X SPI Bag, 2 X Plumbtubs, 1 X QuickFill, 1 X QuickBungs Pair,1 X QuickBung Large, and 1 X UniBungs Pair. All in the SPI Plumbers Bag

SPI

9.8

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Sentinel X100 & X400 Pack - Inhibitor & System Restorer by Sentinel

sentinel

9.6

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Best value

SPI PlumbStarter Kit: Raise your Radiator Maintenance with our 5-piece Starter Kit Including - Bag, 1 X Plumbtub, 1 X Plunger, 1 X QuickBung Pair, 1 X QuickFill. Quality tools for optimal performance.

SPI

9.5

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SPI SEL9233 Radiator Maintenance Kit-Plumbtub and QuickBung, Green

SPI

9.2

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HTS - Universal Repair Kit (Re-Pressurising) for All Boiler Expansion Vessels

HTS

9.1

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Easy Dose It - Central Heating Radiator Dosing Tool Inhibitor Dosing Filling

Perfect Plumb

8.8

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32% Off

QuickFill - SEL9260: Central Heating Dosing Tool - Add Chemicals Like Fernox Central Heating Inhibitor, Sludge Remover, Leak Sealer & Sentinel X100 to Your Central Heating System

SPI

8.6

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5% Off

STP Ultra 5 in 1 Diesel Fuel System Cleaner 400ml , Restores Power and Protects your Engine, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK

STP

8.4

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11% Off

Hiboom 12 in 1 Radiator Key Kit, Radiator Bleed Key, Gas Meter Box Key, HVAC Tool, Plumbers Tools, Star Key, Square Key, Water Meter Box Key, Radiator Key, T Key, Fish Key, Wrench Multi Tool Keyring

Hiboom

8.2

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Just Dose It Central Heating Dosing Tool, Radiator Dosing Funnel - For Adding Chemicals Like Fernox Central Heating Inhibitor, Sludge Remover, Leak Sealer & Sentinel X100

Heatlab

8.1

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SPI PLUMBIY (Plumb it Yourself) Kit: 7pc Radiator Maintenance kit 1 X SPI Bag, 2 X Plumbtubs, 1 X QuickFill, 1 X QuickBungs Pair,1 X QuickBung Large, and 1 X UniBungs Pair. All in the SPI Plumbers Bag

Sentinel X100 & X400 Pack - Inhibitor & System Restorer by Sentinel

SPI PlumbStarter Kit: Raise your Radiator Maintenance with our 5-piece Starter Kit Including - Bag, 1 X Plumbtub, 1 X Plunger, 1 X QuickBung Pair, 1 X QuickFill. Quality tools for optimal performance.

SPI SEL9233 Radiator Maintenance Kit-Plumbtub and QuickBung, Green

HTS - Universal Repair Kit (Re-Pressurising) for All Boiler Expansion Vessels

Easy Dose It - Central Heating Radiator Dosing Tool Inhibitor Dosing Filling

QuickFill - SEL9260: Central Heating Dosing Tool - Add Chemicals Like Fernox Central Heating Inhibitor, Sludge Remover, Leak Sealer & Sentinel X100 to Your Central Heating System

STP Ultra 5 in 1 Diesel Fuel System Cleaner 400ml , Restores Power and Protects your Engine, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK

Hiboom 12 in 1 Radiator Key Kit, Radiator Bleed Key, Gas Meter Box Key, HVAC Tool, Plumbers Tools, Star Key, Square Key, Water Meter Box Key, Radiator Key, T Key, Fish Key, Wrench Multi Tool Keyring

Just Dose It Central Heating Dosing Tool, Radiator Dosing Funnel - For Adding Chemicals Like Fernox Central Heating Inhibitor, Sludge Remover, Leak Sealer & Sentinel X100

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