Pool Mate 1-2825 Calcium Increaser for Swimming Pools 25-Pound
- Low calcium hardness level can cause corrosive water.
- Prevents the staining or etching of your pool's surface.
- Ideal Calcium Hardness range 200 - 400ppm.
Best Water Hardness
Robelle 2808B-02 Calcium Hardness Increaser for Swimming Pools, 16 Pounds
- Low calcium hardness level can cause corrosive water.
- Prevents the staining or etching of your pool's surface.
- Ideal Calcium Hardness range 200 - 400ppm.
Pool Mate 1-2825B Pool Calcium Increaser, 25-Pounds (Bag)
- Low calcium hardness level can cause water issues.
- Prevents the staining or etching of your pool's surface.
- Ideal calcium hardness range 200 - 400ppm.
TAYLOR TECHNOLOGIES INC K-1770 TEST KIT CALCIUM 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.
Water Hardness Test Kit: 125 Strips Hard Water Test Kit, TESPERT Water Hardness Test Strips for Water Softener Dishwasher Well Spa Pool
- GET HEALTH AND CLEAN WATER: Hard water test strips can help you to monitor water hardness levels to prevent corrosion, scale formation, turbid water, or excess foam..
- MULTIPLE PURPOSES: Water hardness tester are ideal for water filtration systems, fish tanks, swimming pools, spas, laundry, cloth diapers, dishwashers, industrial processes, educational experiments, and homeland security applications..
- FAST AND EASY: Dip, wait 15 seconds and get instant results in 30 seconds. Compare with the color chart on the bottle, ideal range marked on bottle..
- LONG-TERM STORAGE: Each test kit contains 125 strips. The quality of the water hardness testing kits can be last for 24 months if they are stored in cool condition and away from light..
- TEST EXPERTS: We have our own professional research center, high efficient manufactory, and online customer services. Choose TESPERT, get your private testing expert..
Heater Element, Stainless Steel Electric Heater Element, Mini Boiler Hot Water Coffee Immersion Heater Element for Household, Office, University Dorm, Travel Use, 600W 220V
- Made of stainless steel material, rust resistant, high hardness, heat resistant, safe and ensure healthy and clean water.
- Quick and safe to heat water, very convenient to use.
- High working efficiency and low energy consumption.
- Moderate size is ideal to heat water or coffee in the cup or tea kettle.
- Suitable for household, office, university dorm or travel use.
Leisure Time CB Calcium Booster Balancer for Spas and Hot Tubs, 32 fl oz
- BENEFITS: Raises water hardness to maintain a level of hardness between 150-400 ppm.
- USE: One ounce increases hardness 7 ppm in 500 gallons of water.
- COMPATIBILITY: Compatible with chlorine, bromine, ozone, and biguanide sanitizers.
- Part of Leisure Time's Simple Spa Care program.
- INCLUDES: One 32-oz bottle of Leisure Time Calcium Booster.
Water Hardness Test Strips | Fast and Accurate Water Quality Testing Kit for Water Softener, Swimming Pool, Fish Tank , Spa Kit and etc |150 Strips for 150 Hard Water Tests. 0-425 ppm and 0-25 gpg
- KNOW YOUR WATER HARDNESS: About 85% American households have hard water supplies. Test the hardness of your water and get instant result in less a minute using our water test strip.
- ACURATE AND FAST RESULTS - CE certified water test kit to give accurate results within seconds, saving you time, and comes with an easy to read color chart, for your convenience.
- EASY TO USE: Simply dip the test strip in water and compare with color chart for instant and reliable results, no complex water hardness test.
- SHELF LIFE – 150 testing strips packed in one bottle and two separate bags.
- strips in an open package need to be used within 3 months, so you can test your water quality at regular intervals and don't have to rush using all 150 strips.
- MULTIPLE USES – Can be used to test your water softener, drinking, tap and well water, and for any other purposes in which water is used, such as water in your RV, dishwasher and pool.
Gypsum- 1 lb.
- Adds hardness to soft water when Brewing.
- When using distilled water for Brewing, gypsum adds hardness to the water.
- Improves wart clarity in home brewing beers.