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When you choose AquaDoc, you are getting consistent quality. 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.
If your spa's ph measure is below its range, scale build-up, it is essential to use a hot tub pH booster to treat cloudy tub, and more. 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. Using a ph increaser will also help you raise the total alkalinity level.

Compatible with all spas: htH Spa pH Up is great for all spas, including bromine, chlorine and biguanide. Contains mineral crystals: HTH Spa pH Up is formulated to provide a more relaxing spa experience.

Creates more comfortable water: Keeps the pH levels in range, which helps protect against skin and eye irritation.

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. Need to increase alkalinity levels? use our 2 lbs. Alkalinity up you can rely on: using alkalinity booster helps you safeguard your Hot tubs and Spas.
Hot tub alkalinity increaser from the usa - choosing aquaDoc means choosing consistent quality. We do the hard work so that you can use our Alkaline chemical and see the AquaDoc magic happen. It helps in reducing skin and eye irritation due to chemical imbalance levels. 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.

Test the pH level with pH strips. Neutralize water ph: designed to balance your pool and spa naturally.
Safe and all-natural, protect plumbing & plaster, reducing acidity in your hot tub or pool to bring water to the perfect neutral pH level, pH Plus increases the total alkalinity, and keep your water crystal clear. Ecoone ph plus+ is a simple professional water balancer powder. Ecoone natural spa chemicals are 100% free of chlorine, phosphates, foaming, or other irritant chemicals that can cause itchy skin or red eyes. If ph is lower than 7. 2, add 2 ounces of pH Plus+, pre-dissolved in water.
1. CHEMTURA/BIOLAB
#ad
CHEMTURA/BIOLAB CLOROX Pool&Spa 10018CSP Spa PH Up Pool Balancer, 18 oz.
#adCHEMTURA/BIOLAB #ad - No assembly Required. Brand name: Clorox Spa. Raises ph, In Spa Water. Country of Origin: United States.More information #ad
Brand | CHEMTURA/BIOLAB #ad |
Manufacturer | Chem Lab Products, Inc. #ad |
Height | 8.38 Inches |
Length | 5.25 Inches |
Weight | 1.1 Pounds |
Width | 7.55 Inches |
Part Number | 10018CSP |
Model | 10018CSP |
More information #ad
2. Clorox Pool&Spa
#ad
4 lb, 4lb, Clorox Pool&Spa 12104CLX pH Up
#adClorox Pool&Spa #ad - For best results, use with the Clorox Pool App. Raises low pH in swimming pool water. Reduces eye irritation for swimmers. Guards against corrosion.More information #ad
Brand | Clorox Pool&Spa #ad |
Manufacturer | Clorox® Pool&Spa™ #ad |
Height | 10.5 Inches |
Length | 4.4 Inches |
Weight | 0 Pounds |
Width | 9 Inches |
Part Number | 12104CLX |
Model | 12104CLX |
More information #ad
3. MAV AquaDoc
#ad
PH Increaser Hot Tub Chemicals, pH Up for Hot Tub Spa, AquaDoc pH Increaser for Hot Tub, Adjust pH Levels for Indoor & Outdoor Hot Tub Maintenance, Balance Your pH Up and Down Levels Effectively
#adMAV AquaDoc #ad - 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. Our ph up also acts as an alkalinity increaser for your hot tub by balancing the total alakalinity.When you choose AquaDoc, you are getting consistent quality. 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.
More information #ad
Ph up for hot tub spa - our ph increaser for hot tub will help you maintain your hot tub chemistry balance. Adjust ph levels - incorrect ph levels can impact the water quality, imbalance other chemicals, and cause the water to give itchy skin and eyes. If your spa's ph measure is below its range, scale build-up, it is essential to use a hot tub pH booster to treat cloudy tub, and more. 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. Using a ph increaser will also help you raise the total alkalinity level.
Brand | MAV AquaDoc #ad |
More information #ad
4. hth Spa
#ad
Prevents Corrosion, Spa & Hot Tub Chemical Raises pH, HTH Spa Care pH Up, 2 lbs
#adhth Spa #ad - 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.Compatible with all spas: htH Spa pH Up is great for all spas, including bromine, chlorine and biguanide. Contains mineral crystals: HTH Spa pH Up is formulated to provide a more relaxing spa experience.
More information #ad
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. Improves performance: Allows sanitizer to work more effectively; Prevents corrosion of spa surfaces and equipment.Brand | hth Spa #ad |
Manufacturer | Innovative Water Care #ad |
Height | 9.53 Inches |
Length | 3.04 Inches |
Weight | 2 Pounds |
Width | 3.04 Inches |
Part Number | 86133 |
Model | 86133 |
More information #ad
5. hth Spa
#ad
1.25 lbs, Spa & Hot Tub Chemical Raises Alkalinity, HTH Spa Care Alkalinity Up, Stabilizes pH Fluctuation
#adhth Spa #ad - Compatible with all sanitizers: HTH Spa Alkalinity Up works great with bromine, chlorine and biguanide systems. Prolongs the life of your spa: Helps prevent damage to spa surfaces and equipment pumps, filters, and heaters.Creates more comfortable water: Keeps the pH levels in range, which helps protect against skin and eye irritation.
More information #ad
Benefit: easily raise the total alkalinity levels in your spa water to ensure it remains clear, clean, and healthy. You're all clear with hth: for best results, use HTH Spa Test Strips twice a week to test, balance and maintain total alkalinity levels between 80 and 120 ppm.Brand | hth Spa #ad |
Manufacturer | Innovative Water Care #ad |
Height | 7.86 Inches |
Length | 2.53 Inches |
Weight | 1.3 Pounds |
Width | 2.53 Inches |
Part Number | 86131 |
Model | 86131 |
More information #ad
6. MAV AquaDoc
#ad
2lbs., Get Fresh Water pH Balance & Bring Alkalinity Up, AquaDoc Total Alkalinity Increaser for Hot Tub to Keep Alkalinity Up for Spas, Alkalinity Booster Chemical for Hot Tub & Spa pH Balance
#adMAV AquaDoc #ad - Raise alkalinity in spa: with aquadoc alkalinity booster, balancing your spa water is quick and easy. We stand by our quality. Spa alkalinity boost you need: our alkaline booster helps manage spa ph fluctuations. A balance in the pH helps prevent damage & corrosion.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. Need to increase alkalinity levels? use our 2 lbs. Alkalinity up you can rely on: using alkalinity booster helps you safeguard your Hot tubs and Spas.
More information #ad
Container of total spa Alkalinity Increaser! The alkalinity level of your spa is essential to water balance. It might prevent corrosion and etching on metal and plaster. Hot tub alkalinity increaser from the usa - choosing aquaDoc means choosing consistent quality. We do the hard work so that you can use our Alkaline chemical and see the AquaDoc magic happen. It helps in reducing skin and eye irritation due to chemical imbalance levels. 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.
Brand | MAV AquaDoc #ad |
Manufacturer | MAV AquaDoc #ad |
More information #ad
7. ecoone
#ad
Professional Water Balancing, Fast Dissolving, Neutralize pH in Pools & Hot Tubs, Natural Spa Chemicals, Safe & Gentle on Skin and Plumbing, ecoone pH Plus, 2lb, Alkalinity Increaser
#adecoone #ad - Our innovative products are never tested on animals, biodegradable, environmentally friendly ingredients. With ph plus+ neutralizer you never have to worry about leftover granules, or corrosive build-up. Repeat as needed. Using the same procedure as when balancing spa water, add 1 to 2 pounds of pH Plus+ per 10, 000 gallons of water as needed to maintain the perfect pH range in your swimming pool.Test the pH level with pH strips. Neutralize water ph: designed to balance your pool and spa naturally.
More information #ad
Balancing spas: ph plus+ simplifies hot tub ph control maintenance. Allow spa to circulate for several hours, then retest. For best results, ensure pumps are running. Gentle & safe: compatible with all in-ground and above-ground pools and spas. Safe and all-natural, protect plumbing & plaster, reducing acidity in your hot tub or pool to bring water to the perfect neutral pH level, pH Plus increases the total alkalinity, and keep your water crystal clear. Ecoone ph plus+ is a simple professional water balancer powder. Ecoone natural spa chemicals are 100% free of chlorine, phosphates, foaming, or other irritant chemicals that can cause itchy skin or red eyes. If ph is lower than 7. 2, add 2 ounces of pH Plus+, pre-dissolved in water.
Brand | ecoone #ad |
Manufacturer | Pacific Sands #ad |
Height | 9 Inches |
Length | 3 Inches |
Weight | 2 Pounds |
Width | 3 Inches |
Part Number | eco-8016 |
More information #ad