Chemicals For Intex Pools – Buying Guide 2023

Last Updated on January 30, 2023

The chemicals for Intex pools that you’ll be using to keep your water clean and clear are not that different from other pool types or brands. However, the amount you need to use will differ depending on your Intex pool’s size.

Using Intex pool chemicals is a very straight forward process and can be done within an hour once you’ve got used to it.

Our guide here about Intex pool chemicals should be of great help for first time Intex pool owners.

But why is it important to use pool chemical on your Intex pools besides that it helps you have a clean and clear pool water.

Why You Need To Use Chemicals For Intex Pools

Chemicals for Intex pools does not only let you have a good swimming environment to enjoy your pool, but also helps prolong the lifespan of your Intex pool.

A well-balanced pool water is great for your pool interiors and for the pool accessories you’re using, while an unbalanced water may damage them. This also means that adding chemicals in your Intex pools can save you money in the long run since you don’t need to replace your pool accessories due to having an unbalanced pool water.

Also, despite being referred to as “chemicals” for Intex pools, they can be beneficial to keep you and your family healthy when you use your Intex pool. Since these Intex pool chemicals help eliminate harmful bacteria, viruses, microbes, and algae in your swimming pool.

Chemicals For Intex Pools Buying Guide

Intex produces some of the best above ground pool sets, and for this reason, getting supplies and accessories for this brand isn’t that difficult. Whether you have an inflatable Easy Set, or simple Intex Kiddie pool set, or even the bigger framed pool sets like the Intex Ultra XTR Frame Set, here are the pool chemicals that should help clean and sanitize your swimming pool.

Intex Pool Chemicals Overview

Forever Clean Swimming Pool Weekly Enzyme by Caribbean Blue Pool & Spa Chemicals
Forever Clean Swimming Pool Weekly Enzyme by Caribbean Blue Pool & Spa Chemicals
Eliminates buildup from bather load; Keeps water lines clean; pH neutral for use with ANY pool sanitizer
Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 16LB (Pack of 2)
Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 16LB (Pack of 2)
Keeps pool pH balanced; Protects against eye and skin irritation; Reduces pool maintenance
On Sale Now!
Clorox® Pool&Spa™ Swimming Pool Super Water Clarifier, Creates Crystal Clear Pool Water, 1 Quart (Pack of 1)
Clorox® Pool&Spa™ Swimming Pool Super Water Clarifier, Creates Crystal Clear Pool Water, 1 Quart (Pack of 1)
Concentrated pool clarifier to clear dull, hazy or cloudy pool water; Creates crystal clear pool water
−$4.50 $8.49 Amazon Prime
HTH 67023 Super Clarifier Swimming Pool Cleaner, 32 fl oz
HTH 67023 Super Clarifier Swimming Pool Cleaner, 32 fl oz
INCLUDES: One 1-qt container of super clarifier for your swimming pool water
$22.68 Amazon Prime
Orb-3 F839-000-1G Pool Enzymes Jug, 1-Gallon
Orb-3 F839-000-1G Pool Enzymes Jug, 1-Gallon
Eliminates scum lines and waterline buildup; Clarifies pool water so it sparkles; Keeps filters cleaner longer
$45.82 Amazon Prime
On Sale Now!
Clorox® Pool&Spa™ Swimming Pool Algaecide, Prevents and Treats Pool Algae, Non-Foaming, 1 Quart (Pack of 1)
Clorox® Pool&Spa™ Swimming Pool Algaecide, Prevents and Treats Pool Algae, Non-Foaming, 1 Quart (Pack of 1)
Non-foaming formula; Effective kill and preventative treatment; Suitable for all pools
−$4.20 $11.79 Amazon Prime
HTH 67032 Super Algae Guard Swimming Pool Algaecide Cleanser, 1 qt
HTH 67032 Super Algae Guard Swimming Pool Algaecide Cleanser, 1 qt
USE: Apply directly to the pool for easy DIY pool care; COMPATIBILITY: Great for vinyl-lined and saltwater pool systems

Pool Sanitizers

Pool sanitizers clean your pool water and make it safe for you to swim on.

Pool chlorine is the most basic pool sanitizer for your Intex pool to keep your water free from bacteria that can be harmful to humans. It’s readily available and it cost-effective whether you have an Intex Easy Set or an Ultra Frame XTR.

When it comes to pool chlorine tablets, we highly suggest getting either the HTH 3-inch Chlorinating Tablets (5lbs) and the BioGuard SilkGuard Complete 3-inch Chlorinating Tablets. They’re both effective in killing bacteria and other contaminants, and are long-lasting chlorine tablets.

Typically, pool water test kits can measure the free available chlorine (FAC) which is the total chlorine remaining in your pool water that has not reacted to any contaminants and is “free” to kill the remaining bacteria and other contaminants in your Intex pool.

The Association of Pool And Spa Professionals recommends that you keep your free available chlorine (FAC) levels between 2 ppm to 4 ppm levels.


Pool shock is adding a large amount of chlorine to your Intex pool all at once. The usual amount most pool owners add is about 5 ppm of FAC. This helps to eliminate harmful bacteria, microbes, and algae effectively. You should shock your Intex pool at least once a week if you’re not draining its water completely after every use.

If you want a highly-concentrated shock for your pool, you can get the HTH Super Shock Treatment Chlorine Cleaner.

HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12)
  • BENEFITS: Increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long
  • USE: Apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm
  • COMPATIBILITY: Effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems
  • FEATURES: Increases chlorine levels; Kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Won’t fade vinyl pool liners

Also, the best time of day to shock your pool, it should be done after sundown to avoid losing the chlorine you use because of the sun’s UV rays.


This pool chemical as the name implies is made specifically for killing algae in your Intex pool. Algae can thrive in any above ground pool, especially those that are exposed directly to sunlight and are not using any canopy tent or pool umbrellas as protection against the sun’s UV rays.

HTH Super Algae quickly kills green, black, and yellow algae in your pool. You can add it to your pool right away same as the Clorox Pool and Spa Green Algae Eliminator.

Algaecide‘s active ingredients effectively kill algae in your pool and prevent it from growing and spreading. You should use this Intex pool chemical at least once a week.

Pool Enzymes

Pool enzymes help reduce the time you need to spend cleaning your swimming pool and prevent scum lines on your pool’s interiors. The best pool enzymes we recommend are the Orb-3 Pool Enzymes and the Caribbean Blue Forever Clean Enzyme.

Enzymes accelerate the break down of organic waste in your pool water. And they are usually paired with other Intex pool chemicals like pool sanitizers to prevent these organic waste from sticking in the bottom of your pool or its walls.

Pool Clarifiers

Clarifier is another essential Intex pool chemical to keep your pool water clear. These pool clarifiers help prevent cloudy pool water in your Intex pool.

It helps combine small particles or debris in your pool into larger particles that your pool filter system can easily remove.

We suggest getting either the HTH Super Clarifier and Clorox Pool and Spa Super Water Clarifier.

Pool clarifiers should only be used once your chlorine levels go back to its normal level since too much chlorine will destroy your pool clarifier.

Also, make sure you check your pool filter system a day or two after using your pool clarifier as your filter system might need some thorough cleaning once those debris particles are trap inside it.

Pool Alkalinity Increaser

For any swimming pools, the bicarbonate alkalinity is the substance that needs to be well-regulated and must be between 80 to 120 ppm levels.

A well-balanced pool water prevents skin and eye irritation and helps extend the life of your Intex pool as well as your pool equipment and accessories.

A pool alkalinity increaser can also be pretty useful when you are winterizing an Intex pool.

For increasing your pool’s alkalinity levels, we recommend using the Puri Tech Alkalinity Increaser or the Clorox Pool Total Alkalinity Increaser.

Recommended Pool Accessories

Those pool chemicals won’t work effectively without some of these necessary pool equipment and accessories.

Intex Pool Chemicals – Final Thoughts

As we mentioned earlier, using chemicals for Intex pools would be a great help to keep your pool water clean and clear, and also help in prolonging your Intex pool’s lifespan.

Since adding chemicals in your Intex pool is not that complex of a process, you can easily get used to it after doing it once or twice.

If you have any questions with regards to buying, storing, or adding chemicals to your Intex pool, you may refer to our FAQs section.

Frequently Asked Questions About Intex Pool Chemicals

Where to buy Intex pool chemicals?

We highly recommend getting your Intex pool chemicals from  They carry the widest array of pool supplies that you can likely find online.  (what don’t they carry nowadays?)

One of the best reasons to buy pool chemicals from Amazon is the capability to use the subscribe feature. By subscribing to a product on Amazon, you can set up a recurring order at the interval you choose.  So, for example, if you know you need chlorine tablets each month, you can just set a subscription and your chlorine tablets will arrive each month on the day you choose.  It’s very convenient for pool owners since you don;t have to drive up to your local store to get your pool supplies.

HERE is a link to some of the best pool chemicals on Amazon right now.

How many chlorine tablets do I need for my Intex pool?

This highly depends on the size of your Intex pool, but using a single or a couple of pool chlorine tablets should be enough to keep your pool water clean from harmful bacteria and other contaminants.

Can I just throw chlorine tablets into my Intex pool?

No. It’s not advisable to just throw your chlorine tablets in your pool. It is highly suggested by pool experts that you avoid doing this as it can stain the bottom of your pool and it does not effectively disperse the chlorine in your pool water.

For above ground pool owners, using a floating chlorine dispenser is a much better option. It can dispense chlorine in your Intex pool effectively.

How do you store Intex pool chemicals?

The containers that your pool chemicals are in were designed specifically to store the chemicals safely, so transferring them to another container would not be a good idea.

A clean and dry place is the best location to store your pool chemicals. They should be stored separately from one another to prevent contamination if there is a spill. This is because the concentrated chemicals can react if they are mixed.

How many hours should you run your Intex pool pump?

To keep your water clean and clear it is recommended that you run your Intex pool pump for at least eight hours each day. This helps clear debris and other pool contaminants, and save you money on energy and maintenance costs.

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