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clearwater chlorine tablets for lay z spa

Multifunction Chlorine Tablets (1kg)

Name: Multifunction Chlorine Tablets (1kg)
Brand: Clearwater
SKU: CH0019-1
Price: 19.99 GBP
Availability: OutOfStock

SKU: CH0019-1

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£19.99

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Easy & convenient way of keeping hot tub water clean
4‑in‑1 action: disinfects, longer-lasting sanitisation, prevents algae and improves clarity
Slow-release tablets last 3-5 days
Pack includes 50 x 20g tablets

Express Delivery - £4.99

Delivered within 2 working days if ordered by 2pm Monday-Friday

FREE Standard Shipping

On orders above £20. Usually delivered within 4 working days.

Product Details

What are Clearwater® Multi-Function Chlorine Tablets for?

ClearWater 4-in-1 Multifunction Tablets are an easy way to keep a pool or hot tub water clean and hygienic.

Designed to be used with a Chemical Floater or dispenser, the multifunction chlorine tablets slowly release the chlorine, algaecide and clarifier into the water to keep it consistently clean.

ClearWater multi-function chlorine tablets have multiple beneficial effects on the quality of pool and hot tub water and allow for a more hands-free approach to water maintenance.

How do Clearwater® Multi-Function Chlorine Tablets work?

ClearWater multi-function chlorine tablets dissolve slowly over time, helping keep water quality for longer with less effort.

The chlorine eliminates bacteria and disinfects water, the stabiliser enables the chlorine to last longer, algaecide prevents the build-up of algae and clarifier helps bind together tiny particles so they catch in the filter.

Clearwater® Multi-Function Chlorine Tablets - Quick Start Guide:

Step 1: Test the water and ensure Total Alkalinity and pH are in range.

Step 2: Add 2-3 tablets per 1000L of water

Step 3: Place tablet in floating dispenser and adjust the flow rate.

Step 4: After 3-5 days, check the tablets, test water and add more if necessary.

Step 5: Remove chlorine dispenser when pool or hot tub is in use.

As with all chemical products, time should be taken carefully read through instructions and warnings before using.

FAQs

How do I use the Clearwater® Multi-Function Chlorine Tablets in my pool or hot tub?

- An initial chlorine shock dose with granule is required prior to using tablets
- Adjust the pH levels before adding the multi-function tablets
- Follow instructions on quantity of tablets required
- Add the tablets to a floating dispenser or Lay-Z-Spa® ChemConnect
- Check the tablets after a few days, test the water and top up as required
- Remove the dispenser when using the hot tub

As with all chemical products, instructions and warnings should be carefully read and followed.

Need Help With Hot Tub Chemicals?

For help and advice with hot tub chemicals and water maintenance, please visit our Pool Chemicals Guide: Here

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Customer Reviews

Multifunction Chlorine Tablets (1kg) has an average customer rating of 4.7 out of 5, based on 89 verified customer reviews collected by Bazaarvoice.

Very happy customer!

Rating: 5 out of 5

Great products. Good price. Very good service. Will definitely use this company again.

Reviewed by ValM on 2026-07-19

Great product 4 in 1 with chlorine

I bought these to shock my hot tub and keep the water sanitised and clear, they absorb well when circulated, keeps the pH stable, the water has remained clear

Reviewed by Spikey 1823 on 2026-04-30

Hot tub cleanser

Very happy with my purchase

Reviewed by Sandra on 2026-04-11

Great product

Great product easy to use and works a treat.

Reviewed by Kenwood on 2025-12-09

Brilliant product

Brilliant product great price

Reviewed by Debsg on 2025-10-09

As expected

Usual quality chlorine tablets

Reviewed by CK on 2025-10-03

Hot tub

Great place to get ta blets

Reviewed by Rob on 2025-09-03

So Easy

Have used before and will certainly be using again

Reviewed by GERALDINE on 2025-08-05

Fast acting

Bought these tablets as the granules were out of stock. They dissolved nicely and corrected the chlorine levels in my hot tub

Reviewed by Amanda on 2025-07-27

Good product

Good product, does exactly what it says, highly recommend for the price as well

Reviewed by Sorin on 2025-07-02

Multiufunction Chlorine tablets!

Simple to use and good value for money. Does what it says on the tin!

Too strong chlorine

Rating: 3 out of 5

Tablets are far too strong with chlorine - another brand I use is better

Reviewed by Jenny on 2025-06-11

Great easy to use

Best product for hot tubs

Reviewed by Lolypops on 2025-06-09

Will buy again

Great product, fast delivery. Delivered within 3 days

Reviewed by David on 2025-05-24

Just what’s needed

Keep your hot tub water nice and clean, perfect for popping a tablet in a bobber keeping the water clear.

Reviewed by Lou on 2025-05-04

Great

Good tablets and lots of them

Reviewed by Jo on 2025-03-06

Work very well very quickly

Great for inflatable hot tubs as it doesn’t use many tablets and they last a while

Reviewed by Oisin on 2025-02-11

quality buy

great price quality buy

Reviewed by Robbie on 2025-02-01

Works great!

Tablets works like expected,happy woth purchase

Reviewed by Sky on 2025-01-28

Good stuff

Excellent product cannot fault it

Reviewed by lazylad on 2025-01-28