Tapered 25mm Pool Winterisation Plugs

This 2-pack contains tapered rubber plugs purpose-built for UK and European pool winterisation protocols. Each plug is formed from a single piece of high-elongation rubber, measuring 25mm at the widest taper section and narrowing smoothly to a pointed tip for guided insertion. Weight: under 15g per unit; dimensions: approx. 45mm length × 25mm max Ø. Suited for sealing skimmer inlets, return wall fittings, and robotic cleaner supply lines prior to seasonal shutdown. Also supports diagnostic workflows—including static pressure hold tests and sectional isolation for identifying leaks in multi-line configurations. Surface-finished for tactile consistency and grip, with no sharp edges or mould lines—reflecting attention to both function and user interaction in domestic pool care routines.