HTH

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When purchasing a product, price is the consumer's primary concern. At present, HTH has 105 products for sale. HTH products range in price from $7.74 to $57.78, and the average price of all the products is about $21.78.

We found that most of the HTH products are manufactured by Innovative Water Care and Solenis. The manufacturers provide HTH with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase HTH products on Amazon.com. The brand holds an average rating of 4.7, testifying to its excellent reputation.

HTH Best Sellers

Last Updated: Jan 12, 2025

HTH 52037R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal Clear Water - Shock Treatment, 1lb (12 Pack)

Pool Chlorine

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BENEFITS: Stay all clear for cannonballs; This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity

FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity

VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock

COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems

YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly

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HTH 42047 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water Clean & Crystal Clear, Sanitizes & Protects - Slow Dissolving, 5 lbs

Pool Chlorine

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BENEFIT: Protect your swimming pool and enjoy clean, clear water with these easy-to-use chlorine-based tabs; Kills algae and bacteria

CLEAN, CLEAR WATER: HTH Chlorine Tabs keep water clear while protecting against bacteria, algae and other organisms

SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH Chlorine Tabs dissolve slowly and last up to one week

COMPATIBLE WITH ALL POOLS: This product is great for all pool types, including saltwater systems; Use 1" tabs for above ground pools, 3" tabs for inground pools; Use in floater, feeder, or skimmer basket

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm

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HTH Spa 86134 Clear Chlorinating Sanitizer, Spa & Hot Tub Chemical Controls Bacteria and Algae, 2.25 lbs

Pool Chlorine

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BENEFIT: Rely on this convenient and easy-to-use sanitizer to control algae, kill bacteria, and destroy contaminants so you can get the most out of your spa

IDEAL USE: For sanitizing and shock treating spas and hot tubs; Destroys algae and bacteria; Fast acting and easy to use

CREATES MORE COMFORTABLE WATER: Protects water against chlorine loss for more comfortable water with no sediment

COMPATIBLE WITH CHLORINE-BASED SPAS: HTH Spa Clear Chlorinating Sanitizer is great for chlorine systems

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Clear Chlorinating Sanitizer as part of your regular HTH Spa care routine

HTH Spa 86108 Bromine Tabs, Chemical Sanitizer for Spas & Hot Tubs - Fits All Floaters for Easy Application, Creates Soft Water Feel, No Chlorine Odor, Eliminates Bacteria & Algae, 2 lbs

Swimming Pool Bromine

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BENEFIT: Enjoy all the effectiveness of chlorine without the chlorine odor; Use these convenient tabs to sanitize your spa or hot tub water to keep it clean, clear, and ready for relaxation

EASY APPLICATION: Fits all floaters for a quick and simple

CREATES SOFT WATER FEEL: HTH Spa Bromine Tabs not only disinfect and sanitize your water, but they also create softer-feeling water for total relaxation

COMPATIBLE WITH BROMINE SPAS: Unlike chlorine, bromine has less odor, so it won't irritate skin or bleach bathing suits

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Bromine Tabs as part of your regular HTH Spa care routine

HTH Spa 86135 Non Chlorine Shock Oxidizer, Spa & Hot Tub Chemical Clears Cloudy Water, 2.25 lbs

Pool Chlorine

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BENEFIT: Relax into fresh, clean water with this shock oxidizer; Clears cloudy water

ELIMINATES ODOR: Reduces odor-causing ammonia, chloramines, and other contaminants

NON-CHLORINE: Shock for spas and hot tubs without the harsh effects of chlorine

COMPATIBLE WITH MOST SPAS: HTH Spa Non-chlorine Shock Oxidizer is great for bromine and chlorine systems

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Non-chlorine Shock Oxidizer as part of your regular HTH Spa care routine

HTH 42052W Pool Care 3" Chlorine Tabs Advanced, Individually Wrapped Tablets - Swimming Pool Sanitizer with Clarifier & Algaecide, Destroys Bacteria & Algae, Delivers Clear Water All Season, 5 lbs

Pool Chlorine

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BENEFIT: Sanitizer, clarifier, and algaecide to protect your swimming pool and swimmers with one easy, convenient, and individually wrapped 3-inch tablet

CLEAR BLUE WATER: This advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season

SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH 3” Individually Wrapped Chlorine Tabs Advanced dissolve slowly and last up to one week

COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems; Use in floater, feeder, or skimmer basket

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm

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HTH 67289 Swimming Pool Care Algae Guard Ultra, Swimming Pool Chemical, Long Lasting Formula, 32 fl oz

Swimming Pool Algaecides

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BENEFIT: Get long-lasting protection from extreme algae; This non-foaming algae control kills and prevents blooms of all algae types

OUR STRONGEST ALGAE CONTROL: Kills, prevents and protects against regrowth of heavy green, black and mustard swimming pool algae for up to 3 months

NON-FOAMING, FAST-ACTING: Add HTH Algae Guard Ultra directly to your swimming pool water and swim right away

COMPATIBLE WITH ALL POOLS: This non-staining formula is great for all swimming pools including vinyl-lined and saltwater systems

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Algae Guard Ultra every 3 months; Works great with HTH Shock products

HTH Spa 86121 Clarifier, Concentrated Spa & Hot Tub Chemical for Crystal Clear Water, 16 oz

Pool Clarifiers

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BENEFIT: Use this concentrated formula to bring crystal clarity back to dull spa or hot tub water and enjoy a more relaxing experience

STRONG CLEANSER: Concentrated formula that will ensure your spa or hot tub is ideal for soaking for a long time

IMPROVES PERFORMANCE: Raises filter efficiency to keep your water staying clean

COMPATIBLE WITH ALL SPAS: HTH Spa Clarifier is great for all spas, including bromine, chlorine and biguanide

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Clarifier as part of your regular HTH Spa care routine

HTH Spa 86116 Defoamer, Spa & Hot Tub Chemical Eliminates Foaming, Softens Water, 16 oz

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BENEFIT: Relax into worry-free, no foaming soft water with this easy-to-use product

CONDITIONS SPA WATER: Efficiently removes foam from spas and hot tubs; Ensures a soothing experience

SOFTENTS WATER WITH VITAMIN E: HTH Spa Defoamer is formulated to provide a more soothing experience

COMPATIBLE WITH ALL SPAS: HTH Spa Defoamer is great for all spas, including bromine, chlorine and biguanide

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Defoamer as part of your regular HTH Spa care routine

HTH 67067 Swimming Pool Care Clarifier Advanced - Crystal Clear Water in 24 Hours

Pool Clarifiers

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BENEFITS: Clears up dull, cloudy or hazy pool water so you can relax in crystal clear water all summer long

USE: Apply directly to pool water or skimmer; Use 4-12 hours after HTH Shock! and HTH Algaecide products for best results

COMPATIBILITY: Great for all pool types including all pool surfaces and saltwater systems

FEATURES: Does not affect pool's pH levels; Improves filter efficiency to remove dead algae and organic debris; Fast-acting, concentrated formula

INCLUDES: One 1-qt container of super clarifier for your swimming pool water

HTH Spa 86138 Test Strips, Spa & Hot Tub Chemical Tester, 25 Strips

Pool Test Strips

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BENEFIT: Quickly and easily check and adjust the 5 key elements in your spa to keep water clear, clean, healthy, and balanced

INCLUDES: 25 strips for testing total bromine, free chlorine, alkalinity, pH, and total hardness

FAST TESTING: Provides accurate results in seconds

COMPATIBLE WITH MOST SPAS: HTH Spa Test Strips are great for bromine and chlorine systems

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Test Strips twice a week to test and balance your spa water

HTH 52042 Swimming Pool Care Shock Advanced, Swimming Pool Chemical, Cal Hypo Formula, 2 lb

Pool Chlorine

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BENEFIT: Stay all clear for cannonballs; This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity

FEATURES: Multi-functional shock treatment for weekly use; Use weekly to solve 90% of pool water problems within 24 hours

VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock

COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems

YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly

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HTH Spa 86133 pH Up, Spa & Hot Tub Chemical Raises pH, Prevents Corrosion, 2 lbs

Swimming Pool Balancers

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BENEFIT: Increases and balances the pH levels in your spa or hot tub water for beautiful clarity, improved sanitizer efficiency and a more relaxing experience

IMPROVES PERFORMANCE: Allows sanitizer to work more effectively; Prevents corrosion of spa surfaces and equipment

CONTAINS MINERAL CRYSTALS: HTH Spa pH Up is formulated to provide a more relaxing spa experience

COMPATIBLE WITH ALL SPAS: HTH Spa pH Up is great for all spas, including bromine, chlorine and biguanide

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Test Strips twice a week to test, balance and maintain total pH levels between 7.2 and 7.8 ppm

HTH Spa 86123 Filter Cleaner, Spa & Hot Tub Chemical Deep Cleans Filter, Extends Filter Life, 16 oz

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BENEFIT: Keep your spa filter clean with this easy-to-use filter cleaner

IMPROVES PERFORMANCE: Deep cleans all filter types; Extends life of filter

CLEAR WATER: A filter that works better ensures your spa or hot tub water is clean and clear

COMPATIBLE WITH ALL SPAS: HTH Spa Filter Cleaner is great for all spas, including bromine, chlorine and biguanide

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Filter Cleaner as part of your regular HTH Spa care routine, or every 90 days when you change out your spa water

HTH 67023 Super Clarifier Swimming Pool Cleaner, 32 fl oz

Pool Clarifiers

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BENEFITS: Clears up dull, cloudy or hazy pool water so you can relax in crystal clear water all summer long

USE: Apply directly to pool water or skimmer; Use 4-12 hours after HTH Shock! and HTH Algaecide products for best results

FEATURES: Does not affect pool's pH levels; Improves filter efficiency to remove dead algae and organic debris; Fast-acting, concentrated formula

INCLUDES: One 1-qt container of super clarifier for your swimming pool water

HTH 67045 Algae Guard 10 for Swimming Pools, 1 gal

Swimming Pool Algaecides

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Prevents and controls algae growth in swimming pools

GUARD

SWIMMING POOLS

HTH 67089 Swimming Pool Care Algae Guard Ultra, Swimming Pool Chemical, Long Lasting Formula, 32 fl oz

Swimming Pool Algaecides

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BENEFIT: Get long-lasting protection from extreme algae; This non-foaming algae control kills and prevents blooms of all algae types

OUR STRONGEST ALGAE CONTROL: Kills, prevents and protects against regrowth of heavy green, black and mustard swimming pool algae for up to 3 months

NON-FOAMING, FAST-ACTING: Add HTH Algae Guard Ultra directly to your swimming pool water and swim right away

COMPATIBLE WITH ALL POOLS: This non-staining formula is great for all swimming pools including vinyl-lined and saltwater systems

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Algae Guard Ultra every 3 months; Works great with HTH Shock products

HTH Spa 86132 pH Down, Spa & Hot Tub Chemical Lowers pH, Prevents Scale, 2.5 lbs

Swimming Pool Balancers

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BENEFIT: Decrease and balance the pH levels in your spa water or hot tub for beautiful clarity, improved sanitizer efficiency and a more relaxing experience

IMPROVES PERFORMANCE: Allows sanitizer to work more effectively; Prevents scaling of spa surfaces and equipment

CONTAINS MINERAL CRYSTALS: HTH Spa pH Down is formulated to provide a more relaxing spa experience

COMPATIBLE WITH ALL SPAS: HTH Spa pH Down is great for all spas, including bromine, chlorine and biguanide

YOU'RE ALL CLEAR WITH HTH: For best results, use HTH Spa Test Strips twice a week to test, balance and maintain total pH levels between 7.2 and 7.8 ppm

HTH 1274 Multi-Purpose 6-Way Test Strips Swimming Pools Chemical Tester, 30 ct

Swimming Pool Water Test Kits Hot Tub Test Kits

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BENEFITS: Tests chlorine, bromine, pH, alkalinity, calcium hardness and CYA in your swimming pool

USE: Test weekly so you can keep your pool water clean all season long

COMPATIBILITY: All pool types including chlorine, bromine and saltwater systems

FEATURES: Allows you to see results of the test in seconds and get pool instructions from HTH by texting a photo of your results to 484-123

INCLUDES: One set of 30 test strips in the bottle

INSTRUCTIONS: The instructions for the usage of the product is mentioned on the bottle for easy use.

HTH FAQs

Is HTH Legit?

Yes, HTH is a legitmate brand on Amazon. After conducting a comprehensive analysis of 57,095 customer reviews for HTH products on Amazon, we have determined its average rating. With a strong performance and good quality, HTH has received an average rating of 4.7 from numerous buyers, indicating that HTH are trustworthy and live up to their claims. Therefore, it is safe to make purchases from HTH on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more HTH products?

If you're interested in HTH and want to find more HTH products, you can follow the steps below:

Go back to FindThisBest's homepage.
Type HTH in the search box and hit Enter to see the search results.
Find and click the correct HTH to go to the new page.
Select the products you want in the HTH buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more HTH products.

How does findthisbest choose the top HTH products?

We analyze millions of HTH products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase HTH products via FindThisBest?

Go to the HTH page.
Select the product you want in the HTH buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product HTH 52037R Pool Care Shock Advanced, Swimming Pool..., you can view it on Amazon page.
Place your order on Amazon.

Who are the manufacturers of the HTH products?

Most of the HTH products are produced by Innovative Water Care and Solenis. The manufacturers provide HTH with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the HTH products, helping you make more informed buying decisions. We recommend best choices of the products from the HTH brand, helping you make better shopping choices with less time and energy.

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