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CRYSTAL CLEAR4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets

CRYSTAL CLEAR4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets

Q: I've got a lay z spa miami and have never used one before. how many tablets do i put in the dispenser before i use it and how long do i have to wait?

Hiya again, sorry I forgot to say when you brought your Lazy did they recommend you put in Chlorine Shock granules, (around £10 a litre) very good idea from filling up using a hose pipe as they can be full of little Gremlins? And depending on your water area, disolve about half egg cup in a beaker and run pumps a couple of times while your water heats up but Do Not use Lazy for a good 4 hours it is powerful stuff and will cause skin rash, I put ours in every fortnight last thing at night so all gone by morning, then put in the multifunction tablet, you may be as well buying a pack of pH strips, ( not something manufacturer recommend but cut them length way with sharp scissors and they last twice as long, 50 now becomes a 100, something else manufacturer won't like you to do but you may notice after a few days you may start to get foaming,(body deodorant and such causes the foam) buy anti/no foam and dilute 50/50 as this is very gloopy liquid and will clog up your filter, still need to hose filter weekly or longer but if it's full of no foam, no multifunction tablet on Earth will keep your water clear, a cap full will dispense of the foam with pump on, every few days when your in the water give it a wipe down inside with a cotton kitchen towel otherwise sedament forms on the walls, enjoy looking up at the stars with a glass of wine 🥂

Q: How many tablets do you use for 4 person hot tub?

You will need to have "balanced" your pool water before using any form of chlorine tablets. If you are unsure we recommend looking online about water balancing as this is the first thing you need to do for safe bathing. Once balanced you will need a floating dispenser and open the flow settings on full. Please 2-3 x chlorine tablets in the floater which should dissolve in the water slowly over anything from 3-7 days depending on water conditions and flow settings. Monitor the chlorine levels in the pool with a test kit and then adjust the flow accordingly until you notice a "constant" level, once this is achieved it would be as simple as replacing the tablets every few days once getting low. Hope this helps

Q: I have a 10ft pool in the garden that weve had up a week and has algea in it. Would these work to disinfect the algea or would i need to empty and ref

Good day to you, If you already have a Algae build it then it would be recommended to empty and clean the pool, whilst these tablets would prevent algae there is no guarantee they would remove algae that is already present depending of severity, it may work, but ideally you are best off draining, cleaning and then after you have "balanced" the water then use these tablets in a floater to keep the water crystal clear. Hope this helps.

4.6/5

Product ID: 48080989

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Details

Brand
CRYSTAL CLEAR
Item weight
1 Kilograms
Item form
Tablet
Product benefits
Prevents
UPC
660042213303

⏳3-5 days slow release

🧪4-in-1 multifunctional formula

☀️UV resistant for lasting effect

Description

💧 Keep your water flawless, hassle-free, and always swim-ready!

ALL IN ONE WATER CARE - Sanitize, stabilize, prevent algae & clear cloudy water effortlessly
CRYSTAL CLEAR SPARKLE - Top-grade clarifier and algaecide for pristine, sparkling water
EFFORTLESS MAINTENANCE - Slow dissolving tablets maintain chlorine levels for up to 5 days
SUNLIGHT PROOF FORMULA - UV resistant to reduce chlorine loss and keep water balanced longer
UNIVERSAL COMPATIBILITY - Perfect for hot tubs, spas, pools, and even paddling pools

Crystal Clear 4-in-1 Multifunction Chlorine Tablets deliver premium water care by combining sanitization, algae prevention, stabilization, and water clarification in one slow-release, UV-resistant tablet. Designed for all water types including hot tubs, spas, and pools, these 20g tablets dissolve evenly over 3-5 days to maintain optimal chlorine levels and crystal-clear water with minimal effort.

Have a Question? See What Others Asked

I've got a lay z spa miami and have never used one before. how many tablets do i put in the dispenser before i use it and how long do i have to wait?

Can you Use them in a filter that holds them in the filter middle

How many tablets do you use for 4 person hot tub?

I have a 10ft pool in the garden that weve had up a week and has algea in it. Would these work to disinfect the algea or would i need to empty and ref

Reviews

4.6

All from verified purchases

S**S

Ideal for keeping pool water clean & safe

Exactly as described; works really well and easy to use with my chlorine floater.

16.08.2025

Q**O

Effective and easy to use

Been using this a couple of yearsIt's effective and easy to use and foes a very good job of keeping our pool clean and clear and safe.

29.07.2025

K**J

Crystal clear water.

Water is crystal clear in the paddle pool that my kids have been using. Seems to work well. We add two pods (tablets) in the 3m diameter paddle pool and let them get to work. I did add one tablet to the filter outlet to boost the treatment but since then 2 tablets in a floater seems to work well. The water has a slight chlorine smell which is to be expected but the water doesn't burn the kids eyes and doesn't leave the kids skin feeling dry. Good product.

26.07.2025

S**E

Good product

A good value.

21.08.2025

A**R

Clean pool

Very pleased with this purchase , does the job !!

27.07.2025

M**T

Awesome

Great product, does what it says on the tub and a great price too.

31.05.2025

J**S

Would buy again

Got these for our 10 foot heated above ground pool they work really well at keeping the water at safe levels and killed the algae we were starting to get in the pool due to the heated water

12.08.2025

K**Y

Lazy spa cleaners

This is a great product for my lazy spa tub, they work very well

10.06.2025

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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E£ 4486

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TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago