PolyFit Bent Tap Connector 15mm x 1/2" White OFIT1715 Compression Waste a full flush is recommended

a full flush is recommended after disinfection to remove any dislodged biofilms before consumption

It's 28mm x 1¼" BSP OD Cooper 9" Long

Fernox TF1 Omega Filter 28 mm with Valves 62252 product description:

The product Fernox TF1 Omega Filter 28 mm with Valves 62252 comes with 25 years manufacturer warranty

Standard burner no

PolyFit Bent Tap Connector 15mm x 1/2" White OFIT1715 Compression Waste a full flush is recommendedDescription PolyFit Bent Tap Connector 15mm x 1 2" White OFIT1715 product description: Forms part of our simple quick fix, push fit plumbing system. Hand demountable for maximum flexibility and adjustability. Requires only one step jointing. Product features: Why install PolyFit plumbing systems: Easy and quick push fit installation, featuring a one step jointing process Hand demountable to allow for flexibility and adjustments within the installation