CalMag 22mm Compression Magnetic Scale Inhibitor for preventing limescale formation in cold water lines. Supplied with 22mm compression fittings and adaptable for push-fit connections, it provides whole-house scale protection without chemicals or additives. Maintenance-free and requiring no earth bonding, with a maximum working pressure of 12 bar and temperature of 80°C.
Delivery: Tracked 48 £2.99 (2–3 working days) or Tracked 24 £4.00 (1–2 working days). Free collection from our Wellingborough branch.