Aqua Basics Alkalinity Increaser for Pool & Spas

Robelle Total Alkalinity Increaser for Swimming Pools

Raises Total Alkalinity. Prevents eye irritation. Prevents equipment corrosion, plaster damage. ... more

NEW TAYLOR K-2006 Complete Swimming Pool/Spa Test Kit FAS-DPD K2006 Chlorine | 6 H x 10 W x 6 D in | Wayfair K2006-2DAY

Make sure your pool water is safe and clean for swimmers this season with this Taylor Pool Test Kit. This kit includes tests for chlorine, pH, acid and base, alkalinity, calcium hardness and cyanuric acid. This Taylor Pool Test Kit comes with a... ... more

Taylor Technologies Swimming Pool Chlorine Test Kit Chemicals in Blue | 12 H x 18 W x 27 D in | Wayfair 2 x K2006C

Make sure your pool water is safe and clean for swimmers this season with this 2 pack of Taylor K 2006C Complete FAS DPD pool test kit. This kit includes tests for chlorine, pH, acid and base, alkalinity, calcium hardness, and cyanuric acid. This... ... more

Taylor K-2006C Service Complete Swimming Pool Spa FAS-DPD Chlorine Test Kit | 6 H x 10 W x 6 D in | Wayfair K2006C

Make sure your pool water is safe and clean for swimmers this season with this Taylor K-2006C Complete Swimming Pool Spa FAS-DPD Test Kit. This kit includes tests for chlorine, pH acid and base, total alkalinity, calcium hardness, and cyanuric acid.... ... more

Pool Mate Total Alkalinity Increaser 25 lb.

Total Alkalinity boosts the effectiveness of your pool water disinfectant, as well as aids in the prevention of pool scale formation, metal corrosion, and etching of pool surfaces. Total Alkalinity helps maintain pool pH level and eliminates pH 'bounce. ... more

Pool Mate Total Alkalinity Increaser

Pool Mate Total Alkalinity Increaser is used when pH levels fluctuate widely over a short period of time. A low total alkaline reading is also indicative of corrosive pool water, a blue or green cast to the water. ... more

Pool Mate Total Alkalinity Increaser

Pool Mate Total Alkalinity Increaser is used when pH levels fluctuate widely over a short period of time. A low total alkaline reading is also indicative of corrosive pool water, a blue or green cast to the water. ... more

Robelle Total Alkalinity Increaser for Swimming Pools

Raises Total Alkalinity. Prevents eye irritation. Prevents equipment corrosion, plaster damage. ... more

Robelle Total Alkalinity Increaser for Swimming Pools

Raises Total Alkalinity. Prevents eye irritation. Prevents equipment corrosion, plaster damage. ... more

Taylor K2005 Pool Chlorine Bromine Alkalinity Test Kit w/ Additional Basic Kit

Keep your swimming pool in tip-top shape all summer long by performing proper chemical testing with the Taylor K-2005 Professional Swimming Pool Test Kit. Included is an additional bonus Taylor Basic Residential Swimming Pool & Spa Test Kit. ... more

Pool Mate Calcium Increaser for Swimming Pools

Increases Water Hardness. Low calcium hardness level can cause corrosive water. Prevents the staining or etching of your pool's surface. ... more

2 Lb - pH Plus Increaser for Swimming Pools

Summer is almost here and it's time to get your pool ready for family and friends. ... more

Taylor K2005 Swimming Pool Chlorine Bromine Alkalinity Hardness pH DP Test Kit - 1

Keep your swimming pool in tip-top shape all summer long by performing proper chemical testing with the Taylor K-2005 Professional Swimming Pool Test Kit. This test kit comes with .75-ounce reagents that make it easy to have perfect pool water. ... more

Pool Mate Calcium Increaser for Swimming Pools

Increases Water Hardness. Low calcium hardness level can cause corrosive water. Prevents the staining or etching of your pool's surface. ... more

Taylor Swimming Pool Chlorine Bromine Alkalinity Hardness pH DP Test Kit (2) - 1

Keep your swimming pool in tip-top shape all summer long by performing proper chemical testing with this 2 pack of Taylor K-2005 Professional Swimming Pool Test Kit. ... more

Pool Mate Calcium Increaser 25 lb.

Pool Mate calcium plus raises calcium hardness levels when measures drop below the recommended range of 200-400 ppm. If calcium hardness levels are too low the 'soft water' will corrode pool equipment, etch pool plaster and may cause metallic stains. ... more

Maintain Pool Pro Balancer PH Increaser - 2lbs

pH Increaser balancer rasies the pH of swimming pool water The ideal pH range is 7.2-7.6 Maintaining a pH level above 7.6 keeps your sanitizer from working effectively and can cause scale, eye irritation and skin discomfort. ... more

Taylor K2006 Complete Swimming Pool Water Test Kit for Chlorine, pH, Alkalinity - 2

Before you dive in, make sure you've kept your pool water safe and clean with the smarter cleaning kit, the Taylor K2006 Pool Water FAS-DPD Chlorine Test Kit. ... more

Taylor Swimming Pool Chlorine Bromine Alkalinity Hardness pH DP Test Kit (3) - 1

Keep your swimming pool in tip-top shape all summer long by performing proper chemical testing with this 3 pack of Taylor K-2005 Professional Swimming Pool Test Kit. ... more

Maintain Pool Pro Balancer Calcium Hardness Increaser - 7lbs

Easily maintain the calcium hardness levels in your pool or spa with the Maintain Pool Pro Balancer Calcium Hardness Increaser. This 7 lb bottle is designed to safely raise low calcium levels without ... ... more

O-ACE-sis Granule Calcium Hardness Increaser 25 lb

Calcium Hardness Increaser Calcium Chloride. Low water hardness could stain or etch the pool surface and corrode equipment. 6 pounds of Calcium Hardness Increaser per 10 000 gallons of water will raise calcium hardness level by 50 ppm. ... more

Taylor K-1000 Basic Residential OT DPD Swimming Pool & Spa Test Kit (2 Pack) - 0.046875

The Ideal 3-Way Test kit all Pool & Spa Owners Need! ... more

Taylor 2000 Service Complete & Basic Residential OT Swimming Pool Test Kits - 0.3125

Maintain your pool water with these 2 chemical test kits. You'll get both the Taylor 2000 Service complete test kit and the Taylor Basic Residential OT test kit. Together, these pool water test kits help you maintain the highest levels of water quality. ... more

Taylor K-1000 Basic Residential OT DPD Pool & Spa Test Kit 3-Way (3 Pack) - 0.31

Test your pool or spa water to check levels for total chlorine, bromine, and pH, and ensure that your water is balanced and well maintained at all times, with the Taylor Basic Residential OT Pool & Spa Test Kit. ... more

Taylor K-1000 Basic Residential OT DPD Swimming Pool & Spa Test Kit (6 Pack)

The Ideal 3-Way Test kit all Pool & Spa Owners Need! ... more

Taylor K-1000 Basic Residential OT DPD Swimming Pool & Spa Test Kit 3-Way K1000 - 0.3

Test your pool or spa water to check levels for total chlorine, bromine, and pH, and ensure that your water is balanced and well maintained at all times, with the Taylor Basic Residential OT Pool & Spa Test Kit. ... more

Taylor K-2006C Complete Swimming Pool Chlorine Test Kit w/ Additional Basic Kit

Make sure your pool water is safe and clean for swimmers this season with this Taylor K 2006C Complete FAS DPD Pool Test Kit. Comes with an additional Taylor Basic Residential Swimming Pool & Spa Test Kit. ... more

Taylor K2006 Complete Swimming Pool Chlorine Test Kit w/ Additional Basic Kit

Before you dive in, make sure you've kept your pool water safe and clean with the smarter cleaning kit, the Taylor K2006 Pool Water FAS-DPD Chlorine Test Kit. ... more

Intex 29056E Basic Pool Debris Cleaning Kit with Wall Brush and Vacuum Head - 1.3

Make cleaning your swimming pool quick and easy with the Intex Basic Pool Cleaning Kit. This package deal includes everything you need in order to get your pool ready for your next swim. ... more

Crystal-Aqua Swimming Pool Spring Opening Kit - Shock Clarifier & Algaecide - White

Everything you need to open your pool! ... more

64oz Aqua Silk Swimming Pool Sanitizer

Disinfect your pool with this Aqua Silk sanitizer. This sanitizer is a grat alternative for bromine or chlorine base pool systems. It will sanitize without the odors or irritants of other sanitizers. ... more

11.5" Aqua Chem Mytee Foot Pool and Spa Slip-On Scrubber

Oh man it is that time again time to clean the pool. Cleaning the pool is boring a tedious work however it doesn't have to be. Get yourself a mytee foot. ... more

Calcium Increaser Bagged

Robelle calcium plus raises calcium hardness levels when levels drop below the recommended range of 200-400 ppm. If calcium hardness levels are too low the 'soft water' will corrode pool equipment, etch pool plaster and may cause metallic stains. ... more

Calcium Increaser Bagged

Robelle calcium plus raises calcium hardness levels when levels drop below the recommended range of 200-400 ppm. If calcium hardness levels are too low the 'soft water' will corrode pool equipment, etch pool plaster and may cause metallic stains. ... more

JED Pool Tools 00-IT490 5-Factor Test Strip for Pool & Spa, 50-Count - 50 Count

Test for 5 factors as free chlorine, bromine, alkalinity, pH & total hardness. 5 Test-In-One. 50 count. 50 count 5 Test-In-One Just swirl Read! Test for 5 factors Free chlorine, bromine, alkalinity, pH & total hardness. ... more

JED Pool Tools 00-IT492-01 7-Factor Test Strip, 50-Count

Tests for 7 factors as free chlorine, bromine, total chlorine, alkalinity, pH, total hardness and cyanuric acid. 50 Test strips Just dip and read For pool and spa Tests for 7 factors as free chlorine, bromine, total chlorine, alkalinity, pH, total… ... more

Taylor 2000 Service Complete Swimming Pool FAS-DPD Chlorine Test Kit (3 Pack) - 2.31

Make sure your pool water is safe and clean for swimmers this season with this 3 pack of Taylor K 2006C Complete FAS DPD Pool Test Kit. This kit includes tests for chlorine, pH, acid and base, alkalinity, calcium hardness and cyanuric acid. ... more

Taylor K-2006C Service Complete Swimming Pool Spa FAS-DPD Chlorine Test Kit

Make sure your pool water is safe and clean for swimmers this season with this Taylor K-2006C Complete Swimming Pool Spa FAS-DPD Test Kit. This kit includes tests for chlorine, pH acid and base, total alkalinity, calcium hardness, and cyanuric acid. ... more