PristiClear Multifunction Chlorine Tablets 1kg – 4 in 1 Formula Chlorine Tablets for Hot Tub & Swimming Pool, Sanitiser for C
Reviewed 9 August 2026 · price checked live
Check price on Amazon →Overview
Topline PristiClear Multifunction Chlorine Tablets 1kg – 4 is one of the 49 pools, hot tubs & supplies products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: Keep your swimming pool or hot tub in perfect condition with our premium 1kg PristiClear Chlorine Tablets, tube of 50 x 20g. Keep your water crystal clear and hygienic with this powerful 4-in-1 chlorine tablet formula. Designed to sanitize, control algae, clarify water. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.7 out of 5 from 35 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Topline
- Amazon rating
- 4.7 / 5 from 35 ratings
- vs Pools, Hot Tubs & Supplies
- 0.2 above the category median of 4.5
- Rank in category
- 29 of 49 rated pools, hot tubs & supplies we track
- Price position
- Towards the top of the range (category spans £4.99 to £26.99)
- How proven
- Fewer ratings than most rivals here, so less settled
How it compares in Pools, Hot Tubs & Supplies
Across the 49 rated pools, hot tubs & supplies products we track, the typical score is 4.5 out of 5. This one sits at 4.7, which puts it in the upper quarter of the category rather than level with it. Where almost everything is rated well, the gap at the top is small in points and large in practice.
It carries 35 ratings against a category median of 1,068. That is a thin base by the standards of this category, so treat the score as provisional: a handful of extra reviews can still move it either way.
On price it sits in the upper third of a category running from £4.99 to £26.99, where the midpoint is about £14.99. It is priced above the field and rated above it too, so the premium is at least matched by how buyers rate it.
Worked out from the 49 pools, hot tubs & supplies products in our catalogue, not from the brand's own claims. How we rank →
Key features
- Keep your swimming pool or hot tub in perfect condition with our premium 1kg PristiClear Chlorine Tablets, tube of 50 x 20g, specially formulated to deliver powerful and consistent sanitisation.
- Keep your water crystal clear and hygienic with this powerful 4-in-1 chlorine tablet formula. Designed to sanitize, control algae, clarify water, and dissolve slowly for long-lasting protection, it reduces maintenance while delivering consistently clean and sparkling results.
- Slow Release / UV Resistant: our swimming pool chlorine tablets will dissolve slowly and evenly over 3-5 days giving a steady replacement of chlorine loss to maintain optimal safe bathing levels without hassle. With a special UV resistant formula also prevents chlorine loss caused by sunlight which helps towards easier water balancing and maintenance of chlorine levels.
- Chlorine Tablets: each tablet is designed for easy dispensing, allowing you to add them to your pool's skimmer, chlorine feeder, floater or floating dispenser for continuous treatment.
- Versatile Application: suitable for use in paddling pools, above ground swimming pools, hot tubs, lazy spas and other water features, these tablets are versatile and effective in various water conditions.
