Chemicals & Water Testing Products - Mega Sale! Save up to 25%


Mega Sale! Up to 25% off on Chemicals & Water Testing Products at Option Ridge. Top brands include HM Digital, Advantis Technologies, Pool Tool, HTH, JED Pool Tools, Walmeck, Hayward, Swimline, Pentair, ASOSMOS, Jed Pool, uxcell, Vapor Score ; Calcium Chloride Test Kit, StarALL, Stain Eraser, & Gain Express. Hurry! Limited time offers. Offers valid only while supplies last.



TDSEZ + WS-425W, HMD TDS ppm Meter + Watersafe Well Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate / Nitrite, pH, Hardness, Chlorine, Copper, Iron
TDSEZ + WS-425W, HMD TDS ppm Meter + Watersafe Well Drinking Water Test Kit, Bacteria, Lead, Pesticide, Nitrate / Nitrite, pH, Hardness, Chlorine, Copper, Iron
By HM Digital
In Stock
$39.99

mpn: 4316533672, ean: 0647608367397,

4.8 out of 5 stars with 95 reviews
TDSEZ + WS-425W, HMD TDS ppm Meter + Watersafe Well Water Test Kit Watersafe WS-425W Well Water Test Kits *** Ideal for individuals who get their water from a private well. Tests for 10 harmful contaminants. The EPA recommends testing your well water at least twice a year. *** Product Description: - Test for copper, iron, and lead - Detect dangerous levels of Nitrates/Nitrites - Test for potentially harmful bacteria - Reveal the presence of toxins from pesticides or fertilizers - Learn your


ADVANTIS TECHNOLOGIES 20813A ROBARB POOLGEVITY BROMINE DISINFECTANT, 25-LB. PAIL (1/EA)
ADVANTIS TECHNOLOGIES 20813A ROBARB POOLGEVITY BROMINE DISINFECTANT, 25-LB. PAIL (1/EA)
By Advantis Technologies
In Stock
$246.99
$211.38
You Save: 14%

mpn: 20813A, ean: 0802063187762,

4.7 out of 5 stars with 63 reviews
RobarbTM Pool Specialties offers the advantages of bromine sanitizing with its Brom Tabs.


Pool Tool 104D-SPIGOT Spigot Zinc Anode
Pool Tool 104D-SPIGOT Spigot Zinc Anode
By Pool Tool
In Stock
$89.20

mpn: 104D-SPIGOT, ean: 0758614174586,

4.3 out of 5 stars with 100 reviews
Slips into any 2'' Tee! The inline zinc anode is attached to the bonding wire thereby protecting all metal parts against the effects of galvanic corrosion. The see through housing allows the anode to be easily replaced when depleted.Pool Tool 104D-SPIGOT Spigot Zinc Anode.


HM DIGITAL COM-80 EC / TDS Hydro Tester Handheld Pen Meter Testing Water Quality ?S mS ppm ppt Measuring Kydroponics & Gardening, Pools & Spas, Aquariums & Reef Tanks, Water Ionizers, Drinking water
HM DIGITAL COM-80 EC / TDS Hydro Tester Handheld Pen Meter Testing Water Quality ?S mS ppm ppt Measuring Kydroponics & Gardening, Pools & Spas, Aquariums & Reef Tanks, Water Ionizers, Drinking water
By HM Digital
In Stock
$42.95
$32.00
You Save: 25%

mpn: COM-80, ean: 0603964473462,

4.6 out of 5 stars with 111 reviews
Measures Electrical Conductivity (EC), Total Dissolved Solids (TDS),and Temperature;EC TDS Measurement Range: 0-9990 ?s; 0-5000 ppm; 0-9.9 mS; 0-5.0 ppt; 1-80 centigrade; 33-176 Degree Fahrenheit;Automatic Temperature Compensation (ATC);Digital Calibration,Auto-Off,Data-Hold Function and Low-Battery Indicator;Application:Hydroponics & Gardening, Pools & Spas, Aquariums & Reef Tanks, Water Ionizers, Drinking Water and MoreHM DIGITAL COM-80 EC / TDS Hydro Tester Handheld Pen Meter Testing Water


HTH 4401 Hey! Cool Pool Flip Plop Replacement Cartridge
HTH 4401 Hey! Cool Pool Flip Plop Replacement Cartridge
By HTH
In Stock
$39.99

mpn: 4401, ean: 0073187044013,

4.0 out of 5 stars with 74 reviews
HTH FLIP PLOP REFIL CARTRefill cartridge. Chlorinates up to 4 weeks. Long lasting sanitizer. Fights algae and bacteria.


JED Pool Tools 00-330 4 Way Pool Test Kit Refill For No.486
JED Pool Tools 00-330 4 Way Pool Test Kit Refill For No.486
By JED Pool Tools
In Stock
$23.93

mpn: 189093, ean: 0043741003305,

4.0 out of 5 stars with 85 reviews
Features. 4 Way Pool Test Kit Refill For No.486.. Poly Bag With Header.. Dimension - 1.25 x 7.25 x 11 in.. Item Weight - 0.3 lbs.4 Way Pool Test Kit Refill For No.486.. Poly Bag With Header.. Dimension - 1.25 x 7.25 x 11 in.. Item Weight - 0.3 lbs.. Package Quantity: 1.


Walmeck Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Quality Tester
Walmeck Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Quality Tester
By Walmeck
In Stock
$58.99

mpn: WMF7047188607788HG, ean: 0799410726753,

4.6 out of 5 stars with 33 reviews
This new 3-in-1 water quality monitor is professional and necessary tool for testing pH / Temperature / EC of the solution level. Suitable for aquarium pool, soil-free growing, laboratory, and environment water.Specifications: Color: Blue Material: ABS Type: pH/EC-2981   Plug Type:  US EC Unit: ms/cm, us/cm (Switchable) Input Voltage: 230~240V (EU) / 110~120V (US) Range: pH: 0.00 ~ 14.00pH            Temperature: 0℃ ~ 50℃ (32℉ ~ 122℉)            EC: 0.00 ~


Hayward PRO25-2 CAT Controllers ORP Sensor with 24-Inch Cable
Hayward PRO25-2 CAT Controllers ORP Sensor with 24-Inch Cable
By Hayward
In Stock
$212.02
$207.44
You Save: 2%

mpn: PRO252, ean: 0761418012374,

4.7 out of 5 stars with 119 reviews
Hayward Professional Series CAT controllers ORP sensor is comes with 24-inch cable. Compatible sensors for monitoring and controlling ORP that is oxidation reduction potential value of water level and tank level.Professional Series CAT controllers ORP sensor. Compatible sensors for monitoring and controlling ORP that is oxidation reduction potential value of water level and tank level. Comes with 24-inch cable.


HydroTools by Swimline Economy In-Line Above-Ground Pool Automatic Chlorine Feeder
HydroTools by Swimline Economy In-Line Above-Ground Pool Automatic Chlorine Feeder
By Swimline
In Stock
$36.09
$36.05

mpn: 87501, ean: 0723815875013,

4.8 out of 5 stars with 88 reviews
Economic in-line automatic chlorine feeder. Entry level in-line chlorine feeder. 4.2 pound/ 1.9 kilogram capacity.


Pentair 520970 COMSYS-2 IntelliChlor Commercial Salt Chlorine Generator, 2-Pound Chlorine
Pentair 520970 COMSYS-2 IntelliChlor Commercial Salt Chlorine Generator, 2-Pound Chlorine
By Pentair
In Stock
$2,799.00

mpn: PAC-45-0970, ean: 0788379791889,

4.2 out of 5 stars with 55 reviews
Cell blades are rated for 10,000 hours of operation, under normal operating conditions. Built-in intelligence primary cell reads salt levels and communicates to all secondary cells. Full diagnostic capabilities, including cell life tracking that communicates remaining hours of cell life in real-time. Captures all performance data daily, production settings, hours of operation, chlorine output, cell cleaning cycles, salt readings and water temperature averages. Easy-to-view display enables fast


ASOSMOS 50Pcs 6 In 1 Swimming Pool SPA Test Strips Chlorine pH Alkalinity Water Hardness Testing Tool
ASOSMOS 50Pcs 6 In 1 Swimming Pool SPA Test Strips Chlorine pH Alkalinity Water Hardness Testing Tool
By ASOSMOS
In Stock
$11.80

ean: 1904817269324,

4.5 out of 5 stars with 138 reviews
About the brand: Welcome to the ''ASOSMOS'' brand store. We have the professional quality inspection team and after-sales customer service, try our best to ship the most satisfied and cheap products to customers. May you have a enjoyable shopping experience from here! Feature: Type:Swimming Pool SPA Test Strips Test: TC, CL, pH, ALK, CYA, TH Quantity:50 Pcs/Bottle Test Range: Total Chlorine Test Range: 0~10ppm Free Chlorine Test Range: 0~10ppm pH Test Range: 6.8~8.4 Total Alkalinity Test


JED Pool Tools 10-445 Pro Floating Chlorinator for Swimming Pool
JED Pool Tools 10-445 Pro Floating Chlorinator for Swimming Pool
By JED Pool Tools
In Stock
$15.35

mpn: 10-445, ean: 0043741004456,

4.2 out of 5 stars with 140 reviews
Pro Floating Chlorinator w/ABS Construction. Adjustable Ring Controls the Amount of Chlorine Dispensed. Chlorinator takes 1'' and 3'' Tablets.Blue and Grey Professional Floating Chlorinator. Adjustable Chlorine Dispenser Located on the Bottom of the Unit. Takes 1'' and 3'' Tablets.


Jed Pool Tools 00-486 5 Way Pool Test Kit
Jed Pool Tools 00-486 5 Way Pool Test Kit
By Jed Pool
In Stock
$27.88

mpn: 00-486, ean: 0043741004869,

4.7 out of 5 stars with 124 reviews
Jed Pool 00-486 Deluxe 4-Way OTO Test KitDeluxe 4-Way OTO Test Kit.


uxcell Mini Pocket Size Digital PH Meter/Tester High Accuracy Household for PH 0-14 Water Quality Test and ATC Add-on 2 Packs Buffer Powder for Calibration Yellow
uxcell Mini Pocket Size Digital PH Meter/Tester High Accuracy Household for PH 0-14 Water Quality Test and ATC Add-on 2 Packs Buffer Powder for Calibration Yellow
By uxcell
In Stock
$11.89

mpn: a16111600ux0202, ean: 0709874866322,

4.0 out of 5 stars with 8 reviews
Note:PH glass bulb is fragile,please do not touch.The glass bulb cover with a plastic protective cap,and this pH meter come with a individual package,without touching directly,it will be good. Features: *PH Tester *100% Brand New and High Quality *With compact portable design *This digital pen style pH meter is an ideal instrument for whatever you may need to test the pH levels. *Excellent PH meter, very accurate and durable *Shuts off automatically after 10 minutes of non-use *Automatic


JED Pool Tools 10-457 Sharky Chlorinator for Swimming Pool
JED Pool Tools 10-457 Sharky Chlorinator for Swimming Pool
By JED Pool Tools
In Stock
$22.50

mpn: 10-457, ean: 0043741004579,

4.0 out of 5 stars with 43 reviews
Sharky Chlorinator for your Swimming Pool. This chlorinator has a screw on Canister Bottom with an Adjustable Chlorine Flow by Punching Holes in the Canister where Indented.Shark Chlorinator Top. Screw on Canister Bottom. Canister Has Adjustable Chlorine Flow by Punchable Tabs. Holds 1'' and 3'' tablets..


Moisture Test - Calcium Chloride Test Kit (Single Unit)
Moisture Test - Calcium Chloride Test Kit (Single Unit)
By Vapor Score ; Calcium Chloride Test Kit
In Stock
$16.98

mpn: 4316533651, ean: 0610373035716,

4.3 out of 5 stars with 10 reviews
Calcuim Chloride Test Method. ASTM F 1869, Standard Test Method for Measuring Moisture Vapor Emission Rate (MVER) of Concrete Subfloor Using Anhydrous Calcium Chloride This method has and is the industry standard. Calcium Chloride Test allow you to achieve a quantitative figure which will coincide with floor manufactures requirements. Please note: The measurement obtained performing a Calcium Chloride only reflects the current condition of the concrete. Results will reflect a figure of


HydroTools by Swimline Large Capacity Floating Penguin Pool Chemical Dispenser
HydroTools by Swimline Large Capacity Floating Penguin Pool Chemical Dispenser
By Swimline
In Stock
$16.65
$16.25
You Save: 2%

mpn: 87281, ean: 5133330323206,

4.1 out of 5 stars with 80 reviews
Hydro Tools unique and original pool and spa chemical dispensers are a perfect way to maintain the cleanliness of your pool or spa in a fun way.Holds up to 3-pounds of 3-Inch chlorine tablets. Easy to adjust.


StarALL Test Strip Pool & Spa Test Strips 6-in-1 Water SwimmingTest Kit Strips for Chlorine Bromine PH Alkalinity Water Hardness Testing Tool 2Pack
StarALL Test Strip Pool & Spa Test Strips 6-in-1 Water SwimmingTest Kit Strips for Chlorine Bromine PH Alkalinity Water Hardness Testing Tool 2Pack
By StarALL
In Stock
$21.78

mpn: ST-123, ean: 1904817273758,

4.5 out of 5 stars with 111 reviews
Welcome to StarALL store,we will provide various products for you,believe the quality would not let you down and we also provide premium customer service,if you have any question,please don't hesitate to contact us,we will try our best to help you,hope you could enjoy shopping time ! Features: Type:Swimming Pool SPA Test Strips Quantity:50 Pcs/Bottle Test Range: Total Chlorine Test Range: 0~10ppm Free Chlorine Test Range: 0~10ppm pH Test Range: 6.8~8.4 Total Alkalinity Test Range: 0~240ppm


Stain Eraser StainEraser 11001 The Pool
Stain Eraser StainEraser 11001 The Pool
By Stain Eraser
SKU: #11001
In Stock
$24.45
$21.99
You Save: 10%

sku: 11001, mpn: 11001, ean: 0643671110014,

4.7 out of 5 stars with 129 reviews
This Stain eraser vanish stains without scratching, damaging or gouging your pool surface. Made from a proven patented formula that will not damage your pool or plaster spa surface. Provide instant results. Simply erase stains away. Rough surfaces may reduce the life of this product. Not recommended for vinyl surfaces.Stain eraser provide instant results. Made from a proven patented formula that will not damage your pool or plaster spa surface. Vanish stains without scratching, damaging or


3-in-1 pH, EC & TDS Conductivity Monitor ATC w/ 3.5'' Large Dual Display, Digital Water Quality Meter Tester Multi-Parameter, Desktop/Wall Mountable, for Aquaculture, Aquarium, Pond, Hydroponics
3-in-1 pH, EC & TDS Conductivity Monitor ATC w/ 3.5" Large Dual Display, Digital Water Quality Meter Tester Multi-Parameter, Desktop/Wall Mountable, for Aquaculture, Aquarium, Pond, Hydroponics
By Gain Express
In Stock
$84.90

mpn: PHM-234, ean: 0600316548472,

4.6 out of 5 stars with 95 reviews
This new water quality monitor is professional and necessary tool for testing PH / EC / TDS level. Applications: Best for aquarium pool, soil-free growing, laboratory, environment water, hydroponics, aquaculture, academic, scientific and medical laboratories, water sources, soil-free growing, aquarium, spas, swimming pools and other water systems. The Combo monitor brings you all the features you've asked for and more!FEATURES: * Widely used to measure the pH, Conductivity EC and



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