Fernox DS40 Descaler / System Cleanser
Less than 10 in stock -
(Order now to avoid disappointment)
- £23.97 (inc VAT)
- Product code: PWFE0007
Product information
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Fernox DS-40 is a powerful descaler and sludge remover for cleansing domestic central heating systems and eliminating boiler noise. DS-40 is only recommended for whole system cleansing where the system is known to be sound. If there has been a history of leaks, or weaknesses are suspected, usually on older installations, Fernox Heavy Duty Restorer (Superfloc) should be used.
- Powerful descaler and sludge remover for cleansing domestic central heating systems
- Eliminates boiler noise
- Compatible with all metals and materials commonly used in central heating systems
- Restores heating efficiency
- Reduces fuel wastage
- Complete pack including neutralising agent
- Leaves metals surfaces clean
Less than 10 in stock -
(Order now to avoid disappointment)
- £23.97 (inc VAT)
- Product code: PWFE0007
