Description
Product information
McAlpine Scale Defender British standard pipe (BSP) Polyphosphate Inhibitor replacement cartridge for use with McAlpine Scale Defender. McAlpine Scale Defender can save hundreds of pounds as it keeps your heating system more efficient and helps prolong the life of pipes, fittings and appliances.
Features and benefits
- Whole house limescale protection
- Can help to reduce energy costs
- 100% recyclable
- Maintenance-free
- Helps extend the life of household appliances
- 100% safe for drinking water
- Recommended for sensitive or irritated skin
- Cartridge rated for up to 40,000 litres




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