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Vendor: SPi
SPI Drain Down Hose Kit with Hose Clamps – Central Heating Drainage Hose (5m, 10m & 15m Variants)
Regular price From £ 21.98 -
Vendor: SPi
SPI Drain & Sink Plunger – Bathrooms, Kitchens, Sinks, Baths & Showers
Regular price £ 4.98 -
Vendor: SPi
SPI QuickFill Central Heating Dosing Tool – Radiator Funnel Device (SEL9260)
Regular price £ 12.98 -
Vendor: SPi
SPI Flexible Rubber Radiator Drain Down Tub 14L – PlumbTub for 10–22mm Pipes (SEL9235)
Regular price £ 9.48 -
Vendor: SPi
SPI Folding / Collapsible Plumbers Bucket – Space-Saving Utility Bucket (12L & 20L Variants)
Regular price From £ 8.99 -
Vendor: SPi
SPI RadMat Plumbers Work Mat / Dust Sheet 1500 x 800mm – Water Resistant with Pipe Slots (SEL9251)
Regular price £ 11.50
SPI (Select Products International) is a UK-recognised plumbing and heating brand focused on practical innovation for the trade. Best known for problem-solving tools and reliable consumables, SPI designs kit that makes real site work quicker, cleaner, and easier — especially for radiator maintenance, drain-downs and everyday call-outs.
The SPI range includes standout innovations like the PlumbTub flexible radiator drain-down tub, QuickFill central heating dosing tool, and QuickBung / UniBung rubber bungs for mess-free isolation and drip prevention. You’ll also find protective and job-efficiency essentials such as the RadMat plumbers work mat, drain-down hose kits, collapsible buckets, plungers and radiator maintenance bundles. Alongside these tools, SPI supplies trade-trusted consumables and accessories that support fast, professional finishes.
Whether you’re a working plumber, heating engineer or capable DIYer, SPI delivers affordable, durable solutions that reduce cleanup, save time, and keep jobs professional from start to finish.
