De-ionised Water 1 Litre Car Battery Coolant Screenwash TOP UP WATER
£1.89 inc. VAT
5 in stock
Next-day delivery Order in the next 12h 10m and it’s with you tomorrow.
- Highly purified, mineral-free water
- Prevents scale build-up and corrosion
- Ideal for diluting engine coolants and antifreeze
- Suitable for topping up lead-acid car batteries
Description
Genuine TOP UP WATER · Part no. DW001
De-ionised water is ultra-purified water that has undergone a process to remove mineral ions and other impurities. This highly pure water is essential for various automotive applications, preventing the build-up of scale and corrosion that can be caused by tap water. It is crucial for maintaining the optimal performance and longevity of vehicle components by ensuring clean mixtures for coolants, battery top-ups, and windscreen wash.
Key features
- Highly purified, mineral-free water
- Prevents scale build-up and corrosion
- Ideal for diluting engine coolants and antifreeze
- Suitable for topping up lead-acid car batteries
- Ensures streak-free cleaning for windscreen washer systems
- Extends the lifespan of automotive components
- Convenient 1 Litre bottle
Specification
| Brand | TOP UP WATER |
| Part number | DW001 |
| Condition | Brand New |
Fitment & use
Universal automotive application for all vehicle types requiring de-ionised water for maintenance.
Ideal for
Topping up lead-acid car batteries, diluting concentrated engine coolants/antifreeze, mixing with screen wash concentrate, and various other automotive fluid requirements.
Also known as
Demineralised water
Genuine TOP UP WATER product.
Brand new and supplied ready to fit.
Additional information
| Weight | 1.05 kg |
|---|---|
| Volume | 1L |








