Top 6 Best Spa Hardness Increaser

of November 2024
1
Best ChoiceBest Choice
Oh Yuk Healthy Hot Tub Cleaner, The Most Effective Hot Tub Cleaner for Indoor
Oh Yuk
Oh Yuk
10
Exceptional
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2
Best ValueBest Value
AquaDoc Total Alkalinity Increaser for Hot Tub to Keep Alkalinity Up for Spas -
MAV AquaDoc
MAV AquaDoc
9.9
Exceptional
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3
AquaDoc pH Increaser for Hot Tub - pH Up for Hot Tub Spa - pH Increaser Hot Tub
MAV AquaDoc
MAV AquaDoc
9.8
Exceptional
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4
AquaDoc | Spa Calcium Hardness Increaser Hot Tub Owners Rely on, Calcium
MAV AquaDoc
MAV AquaDoc
9.7
Exceptional
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5
SpaGuard Spa Calcium Hardness Increaser (12 oz) (3 Pack)
SpaGuard
SpaGuard
9.6
Exceptional
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6
Clorox Pool&Spa 12204CLX Calcium Hardness Increaser, 4 lb, White
Clorox
Clorox
9.5
Excellent
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7
SpaPure Calcium Hardness Increaser 16oz
SpaPure
SpaPure
9.4
Excellent
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8
Spa Essentials 32534000 Calcium Hardness Increaser Granules for Spas and Hot
Spa Essentials
Spa Essentials
9.3
Excellent
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9
Natural Chemistry Spa Calcium Hardness Increaser (1.83 lb)
Natural Chemistry
Natural Chemistry
9.2
Excellent
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10
Spa Pure Hardness Increaser 16 oz
SpaPure
SpaPure
9.1
Excellent
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11
Pool Mate 1-2808B Swimming Pool Calcium Hardness Increaser, 8-Pounds
Pool Mate
Pool Mate
9.0
Excellent
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12
Quality Producer Direct Calcium Hardness Increaser (1 Gallon) Calcium Chloride
Quality Producer Direct
Quality Producer Direct
8.9
Very Good
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About Spa Hardness Increaser

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Oh Yuk Healthy Hot Tub Cleaner, The Most Effective Hot Tub Cleaner for Indoor and Outdoor Hot Tubs and Spas - 16 Ounces

FROM THE CREATORS OF OH YUK JETTED TUB CLEANER Comes a Great New Cleaner for Your Hot Tub. IMPROVES WATER AND CLARITY - by removing hidden Yuk from your hot tub's plumbing. REMOVES CONTAMINANTS AND IMPROVES FILTRATION, a cleaner tub will run better. EXTENDS THE LIFE OF YOUR EQUIPMENT dirty filters and poor flow can take a toll on your pump and filter. REDUCES CHEMICAL USAGE, FOAMING, NASTY RESIDUES- your chemicals don't have to work nearly as hard when your tub is already clean.

AquaDoc Total Alkalinity Increaser for Hot Tub to Keep Alkalinity Up for Spas - Alkalinity Booster Chemical for Hot Tub & Spa pH Balance - Get Fresh Water pH Balance & Bring Alkalinity Up

Need to increase Alkalinity Levels Use our 2 lbs. container of total Spa Alkalinity Increaser The alkalinity level of your spa is essential to water balance. A balance in the pH helps prevent damage corrosion.. Raise Alkalinity in Spa With AquaDoc Alkalinity Booster, balancing your spa water is quick and easy. Whenever the ph levels of your water become unstable, add our product to raise it to the optimal range, with our hot tub alkalinity increaser.. Alkalinity Up You Can Rely On Using Alkalinity Booster helps you safeguard your Hot tubs and Spas. It might prevent corrosion and etching on metal and plaster. It helps in reducing skin and eye irritation due to chemical imbalance levels.. Spa Alkalinity Boost You Need Our Alkaline booster helps manage spa ph fluctuations. A clean spa and hot tub with balanced pH levels are all you need for a safe and fun family time. Get your Spa Alkalinity up to help get proper water balance.. Hot Tub Alkalinity Increaser from the USA - Choosing AquaDoc means choosing consistent quality. We stand by our quality. We do the hard work so that you can use our Alkaline chemical and see the AquaDoc magic happen..

AquaDoc pH Increaser for Hot Tub - pH Up for Hot Tub Spa - pH Increaser Hot Tub Chemicals - Balance Your pH Up and Down Levels Effectively - Adjust pH Levels for Indoor & Outdoor Hot Tub Maintenance

Why Hot Tub pH Increaser Did you know that the water in your spa should be maintained at a pH of 7.2 to 7.8 and total alkalinity from 80 to 140 ppm Using a pH up for hot tub spa will help you maintain your hot tub chemistry effectively.. pH Up For Hot Tub Spa - Our pH increaser for hot tub will help you maintain your hot tub chemistry balance. If your spa's pH measure is below its range, it is essential to use a hot tub pH booster to treat cloudy tub, scale build-up, and more.. Spa pH Increaser For Hot Tub - When your hot tub pH is not at an ideal level, it indicates that your hot tub water is too acidic, and your sanitizer will be less effective. Using a pH increaser will also help you raise the total alkalinity level.. Adjust pH Levels - Incorrect pH levels can impact the water quality, imbalance other chemicals, and cause the water to give itchy skin and eyes. Our pH up also acts as an alkalinity increaser for your hot tub by balancing the total alakalinity.. pH Increaser For Hot Tub Made In The USA - At AquaDoc, we make high-quality spa chemicals to help balance your hot tub and spa chemistry and treat them with care. When you choose AquaDoc, you are getting consistent quality..

AquaDoc | Spa Calcium Hardness Increaser Hot Tub Owners Rely on, Calcium Increaser Spa Hardness Increaser & Calcium Booster for Hot Tubs, Spa Calcium Increaser & Hot Tub Water Hardener Spa Chemicals

Make balancing your water easier more cost effective with AquaDoc's calcium hardness increaser. Our spa calcium hardness increaser is vital to ensuring proper water hardness levels in your hot tub. AquaDoc's Calcium Booster gets your hardness up.. Avoid corrosion, etching, and staining - AquaDoc's Professional Grade Hot Tub Calcium increaser is your best defense against soft water in your hot tub or spa. Guard calcium levels from decreasing too low with our spa Calcium booster for hot tubs.. How it works - AquaDoc's Hot Tub Calcium hardness Increaser works to raise your water's hardness level to ensure properly balanced hot tub water. Our spa hardness increaser easily works to raise your Calcium levels by 10ppm increments or more.. The Hardness Increaser Hot Tub Owners Love - When it comes to Spa Chemicals calcium hardness increaser is a must have. Without hot tub chemicals calcium hardness can become unbalanced. Always have a hot tub calcium booster ready and waiting.. Easy to Use, Made in the USA - 1 Check your calcium levels, 2 1 ounce of AquaDoc's Calcium increaser will boost water's hardness level by 10ppm. 3 After determining hardness level goal, add proper amount of increaser while equipment is on. 4 Run filter for 1 - 2 hours, wait 20 minutes, then retest water..

SpaGuard Spa Calcium Hardness Increaser (12 oz) (3 Pack)

Clorox Pool&Spa 12204CLX Calcium Hardness Increaser, 4 lb, White

Increases low Total Hardness levels in swimming pool water. Prevents corrosion, etching, and staining. Prevents pool surface damage. Ideal for plaster pools and soft water areas. For best results, use with the Clorox Pool app. Power Source Type Manual.

SpaPure Calcium Hardness Increaser 16oz

Safely raise the calcium hardness levels in your spa water. Stop and prevent the corrosion of your spa's surfaces. Compatible with all systems including bromine, chlorine, mineral sanitizers, and biguanide.

Spa Essentials 32534000 Calcium Hardness Increaser Granules for Spas and Hot Tubs, 12-Ounce

Increases Calcium Hardness Level In Spa Water. Helps Prevent Corrosion Of Spa Equipment And Surfaces. Easy To Use. No Assembly Required.

Natural Chemistry Spa Calcium Hardness Increaser (1.83 lb)

Boosts the calcium hardness level in your spa or hot tub. Prevents corrosion damage to spa surfaces, plumbing, and other equipment. Reduces eye and skin irritation.

Spa Pure Hardness Increaser 16 oz

Pool Mate 1-2808B Swimming Pool Calcium Hardness Increaser, 8-Pounds

Increases Water Hardness. Low calcium hardness level can cause corrosive water. Prevents the staining or etching of your pool's surface. Ideal Calcium Hardness range 200 - 400ppm.

Quality Producer Direct Calcium Hardness Increaser (1 Gallon) Calcium Chloride Powder for Pools & Hot Tubs

Calcium Chloride Anhydrous Powder Increases Total Hardness of Pool Water. Used to Prevent Corrosion in Pools Hot Tubs. Great Value 1 Gallon of Calcium Chloride Powder. Lab-Tested Certified. Manufactured in the USA.
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