Clearwater Chlorine Granules for Hot Tub Spa and Swimming Pool Water Treatment, Jerry Can, 5 kg
Rated 4.7 / 511,882 ratings on Amazon →
Pros
- Large 5kg jerry can lasts a full season for most pools
- Fast-dissolving formula gives rapid disinfection
- Easy-pour dosage guide printed on the can
Cons
- Bulkier to store than smaller 1kg tubs
Specifications
- Brand
- Clearwater
- Price
- Mid-range
Related attributes
Not sure which pool chemicals & testing is right for you? Read our Best Pool Chemicals & Testing UK (2026) guide.
£22.99
Check price on Amazon →