The Spear & Jackson BOLIERMAG ELECTROLYTIC SCALE REDUCER 15 MM COMPRESSION is a metal unit designed to reduce scale build-up in plumbing systems. As part of the Spear & Jackson brand, this electrolytic scale reducer is specifically formulated to tackle limescale deposits and improve the efficiency of heating systems. With a 15mm compression size, this product is a reliable solution for maintaining the performance of home plumbing and fixtures. see photos as part of description new in box
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