{"title":"Water Testing","description":"\u003cp\u003eTest strips, drop kits, reagents and replacement solutions.\u003c\/p\u003e","products":[{"product_id":"silver-test-strips-7-1-chlorine","title":"AquaChek Silver 7-Way Pool and Spa Test Strips for pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness and Cyanuric Acid, 100 Strip Bottle","description":"\u003cp\u003eThe AquaChek Silver is the seven way test strip: one dip reads free chlorine, total chlorine, total bromine, pH, total alkalinity, total hardness and stabilizer (cyanuric acid). It is the most comprehensive strip in the AquaChek line and the one service professionals carry, because it covers everything a routine pool or spa check needs in seconds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRanges\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFree chlorine 0 to 20 ppm, total chlorine 0 to 10 ppm, total bromine 0 to 20 ppm, pH 6.2 to 8.4, total alkalinity 0 to 240 ppm, total hardness 0 to 1,000 ppm and cyanuric acid 0 to 300 ppm. The cyanuric acid test has been improved for a faster, clearer read, which matters on outdoor pools where stabilizer creeps up over a season of tablets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy strips\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCompared with a liquid kit there are no reagent bottles to count drops from and nothing to spill. The enhanced color blocks on the bottle give better separation between values, so results are easier to read at the pool. Each bottle holds 100 strips.\u003c\/p\u003e","brand":"AquaChek","offers":[{"title":"Default Title","offer_id":48624833003732,"sku":"AQC-45-1032","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_05491bd1-d3fd-4ecd-b69c-4b61da877fc2.png?v=1788642953"},{"product_id":"4-in-1-free-chlorine-test-strips-for-swimming-pools","title":"AquaChek 4-in-1 Free Chlorine Test Strips for Swimming Pools","description":"\u003cp\u003eAquaChek Yellow is the four way test strip for chlorine pools and spas. One strip reads free chlorine, pH, total alkalinity and cyanuric acid, the four numbers that decide whether the water is sanitized, comfortable and stable. There are 50 strips in the bottle, enough for a season of weekly checks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDip a strip, pull it straight out and hold it level for 15 seconds without shaking. The pads change color, and you match them to the chart printed on the bottle, reading pH, free chlorine, total alkalinity and stabilizer in that order. The whole test takes well under a minute and needs no reagents or vials.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy the stabilizer pad matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCyanuric acid protects chlorine from sunlight. Outdoor pools and spas lose chlorine to UV all day, so knowing the stabilizer level tells you whether the chlorine you add will stay put. For the most accurate stabilizer reading, keep pH between 7.0 and 8.4 and total alkalinity at or below 240 ppm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKeeping the strips accurate\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSnap the cap shut as soon as you take a strip out, leave the drying agent packet in the bottle, store it at room temperature and use the strips before the date on the cap. Test weekly and jot down the results so you can see changes over time.\u003c\/p\u003e","brand":"AquaChek","offers":[{"title":"Default Title","offer_id":48624872816852,"sku":"AQC-45-1002","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_f652ebcb-5f91-450c-ba5d-9170cef166ad.jpg?v=1788647848"},{"product_id":"pro-5-in-1-chlorine-test-strips","title":"AquaChek Pro 5-Way Pool and Spa Test Strips, 100 Strip Bottle","description":"\u003cp\u003eAquaChek Pro 5-Way test strips, part number 511710, read five water parameters from a single dip: total chlorine, free chlorine, total bromine, pH and total alkalinity. Each bottle holds 100 strips.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade for the route\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the professional version of the AquaChek strip, built for service techs who test several bodies of water a day and need a quick, consistent read every time. Dip the strip, wait, and compare to the chart on the bottle. There are no reagents, vials or drops to count.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChlorine and bromine on one strip\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBecause the strip reads both total bromine and chlorine, one bottle covers a chlorine pool and a bromine spa on the same stop. Pool owners get the same benefit at home: one product for the pool and the hot tub, with the two balance readings that tell you whether the sanitizer can do its job.\u003c\/p\u003e","brand":"AquaChek","offers":[{"title":"Default Title","offer_id":48624922198228,"sku":"AQC-45-117","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_0c038df1-bcab-42f0-9df1-d26015568714.jpg?v=1788653606"},{"product_id":"poolzoom-6-way-test-strips-10-count","title":"6-Way Swimming Pool Water Test Strips, 10 Count","description":"\u003cp\u003eThese are six way test strips for swimming pool, spa and hot tub water, packed 10 strips to a bottle. One dip gives you the readings that decide what goes in the water next.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat each strip reads\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFree chlorine, total chlorine and combined chlorine, plus total alkalinity, pH levels, total hardness, cyanuric acid and bromine. Seeing free and total chlorine side by side is what tells you whether combined chlorine, the chloramine that makes a pool smell, is building up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to use them\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDip a strip in the water, hold it level so the pads do not run together, then compare the colors against the chart printed on the bottle. Because the strip covers bromine as well as chlorine, the same bottle works for a chlorine pool, a bromine spa or a hot tub.\u003c\/p\u003e","brand":"LaMotte","offers":[{"title":"Default Title","offer_id":48625581031636,"sku":"PZ-3028","price":12.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_bc65d120-caaf-475b-a24c-2e3773a02e68.jpg?v=1788688845"},{"product_id":"white-salt-titrators-salt-water-test-strips-40-count-bottle","title":"AquaChek White Salt Titrators, Salt Water Test Strips, 40 Count Bottle","description":"\u003cp\u003eAquaChek White salt titrators are salt water test strips in a 40 count bottle, part number 561161. They measure salt as sodium chloride from 400 to 7,000 ppm using a small sample of pool water, and the reading takes only minutes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy salt level is the number that matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOn a salt pool the generator does not add chlorine, it makes chlorine from the salt already in the water. Let the salt fall and the cell cannot produce at its rated output, so sanitizer drops even though the system reports that it is running. Salt is consumed slowly, but rain, splash out, backwashing and refills all dilute it, which is why it needs checking rather than assuming.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to use them\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDip a strip in a small sample and read the result. AquaChek recommends testing the water at each end of the pool at least twice a week, which catches both a falling level and a pool that has not mixed evenly after a salt addition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe economical size\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAt 40 strips a bottle, this is the largest AquaChek salt package, and the one that makes regular testing affordable rather than something you ration.\u003c\/p\u003e","brand":"AquaChek","offers":[{"title":"Default Title","offer_id":48625748279508,"sku":"AQC-45-1161","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_0f2c3658-9fe9-4f0d-a8dc-3d4505774648.jpg?v=1788691515"},{"product_id":"complete-chlorine-pool-spa-water-test-kit-fas-dpd","title":"Taylor Complete Chlorine Pool \u0026 Spa Water Test Kit FAS-DPD","description":"\u003cp\u003eThe Taylor K-2006 is the complete FAS-DPD test kit for chlorine pools and spas, listed here as K-2006-6. 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A pool with plenty of total chlorine but a high combined reading is a pool that needs shocking, and no strip will tell you that.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you get\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReagents, comparators and vials arrive in the case, ready to use. Reagents have a shelf life, so keep them cool and out of the sun and replace them individually as they age rather than buying a whole new kit.\u003c\/p\u003e","brand":"Taylor Technologies","offers":[{"title":"Default Title","offer_id":48625785733332,"sku":"TAY-45-915","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_05b8fc66-f7ca-4662-b5bc-1b08bcd8002f.jpg?v=1788692408"},{"product_id":"lamotte-1189-3-replacement-spin-disk-syringe-3ml-pack-of-3","title":"LaMotte Replacement Spin Disk Syringe 3 mL, Pack of 3","description":"\u003cp\u003eLaMotte 1189-3 is the replacement 3 mL syringe used to fill spin disks for pool water testing, supplied as a pack of three.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy it is a consumable\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe syringe draws the water sample and pushes it into the disk. Pool water carries chlorine, salt and fine grit, and all three work on the plunger seal and the barrel over time. A syringe that sticks or drags no longer delivers a repeatable volume, and a test is only as good as the sample volume behind it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThree to a pack\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThree is a practical count. One goes back in the kit, one stays as a spare, and there is still a third for the truck or the second test station.\u003c\/p\u003e","brand":"LaMotte","offers":[{"title":"Default Title","offer_id":48626118033620,"sku":"LAM-47-1189","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_84cb9a23-8df0-4ffc-8b7a-fa9d2de1a77e.jpg?v=1788705058"},{"product_id":"pool-season-spring-opening-kit-15k-gallon-pools","title":"Pool Season Spring Pool Opening Start-up Kit, 15K Gallon Pools","description":"\u003cp\u003eThe Pool Season Spring Start-up Kit brings together the chemicals an opening takes for a pool up to 15,000 gallons: shock, stain and scale control, clarifier, algaecide and test strips, in quantities already matched to that volume.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe order things happen in\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTest first with the AquaChek strips in the box so you know where chlorine, pH and total alkalinity actually sit. Then shock with the granular chlorinating concentrate to burn through what accumulated over the winter. The Stain and Scale Control goes in to keep dissolved metals and hardness from staining plaster or plating out on the heater, and the Super Water Clarifier follows to pull the very fine haze into particles the filter can hold. Algaecide 60 is the one that stops the green rather than reacting to it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy a kit instead of separate bottles\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe quantities are pre matched to a 15,000 gallon pool, so there is no arithmetic on opening day and no trip back to the store for the one product that ran out halfway through. 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Without it, an outdoor pool can lose most of its chlorine in a single sunny day. With too much of it, the chlorine that remains reacts more slowly and the pool needs a higher reading to hold the same sanitizing power. Neither problem shows up on a normal chlorine test, which is why stabilizer gets its own kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow the test works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe reagent reacts with cyanuric acid to cloud the sample, and the degree of cloudiness is proportional to the concentration. That is why the kit is listed under both cyanuric acid and turbidity, and why the vial is shaped for a clear cut reading rather than a guess.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen to use it\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCheck stabilizer at opening, after any addition of stabilized chlorine, and after heavy rain or a large water replacement. Cyanuric acid does not break down on its own, so the only way the level comes down is by diluting the pool.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626576883924,"sku":"RAI-45-828","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_dcacfbcd-161c-4614-8e84-a8b3341c0695.png?v=1788712639"},{"product_id":"phenol-red-4-ph-indicator-solution-2-oz","title":"Taylor Phenol Red #4 pH Indicator Solution, 2 oz","description":"\u003cp\u003eTaylor #4 is the phenol red pH indicator solution, supplied in a 2 oz dropper bottle. It is listed as R-0004-C-144 and referred to as R-0004, and it is the reagent refill for pH testing in Taylor pool test kits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePhenol red is an indicator dye. Add the specified number of drops to a water sample and it develops a color that you read against the comparator block in your kit. The color tells you pH, which is the reading that governs almost everything else in the pool: how well chlorine works, whether the water scales or etches, and whether swimmers come out with stinging eyes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReplace it every year\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReagents age. Light, heat and time all shift the chemistry inside the bottle, and old solution still returns a color, just not the right one. A reading you trust and should not is worse than no reading, so Taylor recommends refreshing reagents annually.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat this listing is\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe 2 oz refill bottle only, for a Taylor kit you already own.\u003c\/p\u003e","brand":"Taylor Technologies","offers":[{"title":"Default Title","offer_id":48626594152660,"sku":"TAY-47-5003","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_3db28cce-2b36-48e6-8733-5ca5e62f3cdd.jpg?v=1788712845"},{"product_id":"service-complete-test-kit-high-range-2-oz-reagents","title":"Taylor Service Complete Test Kit, High Range, 2 oz Reagents","description":"\u003cp\u003eThe Taylor K-2005C-8 is the service complete test kit in the high range version, supplied with 2 oz reagent bottles. It covers alkalinity, bromine and chlorine at high range, DPD, CYA, hardness and pH, which is the full set of readings needed to balance a pool or spa rather than spot check it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy liquid DPD\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eChlorine is read with liquid DPD, which gives free and total chlorine as a color match instead of a strip reading. The high range version matters after a shock or on a pool that runs a heavy chlorine residual, when a basic kit simply tops out and stops telling you anything useful.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe 2 oz difference\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis kit is the same as the K-2005. The only change is reagent volume: 2 oz bottles instead of 0.75 oz. If you test one pool a week the smaller kit is fine, but on a route, or on a pool you test daily, the larger bottles mean far fewer refill orders.\u003c\/p\u003e","brand":"Taylor Technologies","offers":[{"title":"Default Title","offer_id":48626601984212,"sku":"TAY-45-1047","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_3fc35699-d58e-49b9-9ba5-82cac1345dba.png?v=1788712934"},{"product_id":"salt-system-test-kit","title":"AquaChek Salt System Test Kit for Salt Water Pools, Yellow 4-Way and White Salt Test Strips","description":"\u003cp\u003eThe AquaChek 542228A salt system test kit is a duo pack built for salt water pools. 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Writing the numbers down each time makes a slow drift easy to catch while it is still a small correction.\u003c\/p\u003e","brand":"AquaChek","offers":[{"title":"Default Title","offer_id":48626706776276,"sku":"AQC-47-2228","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_42dd5d0b-4a2c-44ef-9dac-17db78b19764.jpg?v=1788713908"},{"product_id":"test-kit-professional","title":"Jack's Magic TK003 Professional Test Kit","description":"\u003cp\u003eThe Jack's Magic TK003 is the Professional Test Kit, a working case of pool water tests put together for people who test water for a living. It arrives in a silver case with the vials, block and tools already in it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTablets, not liquids\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe kit tests with tablet reagents. 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Acid demand converts a high pH into an actual dose of acid. Total alkalinity is the buffer sitting behind pH, and if it is out of range, pH will drift back no matter how many times you correct it. Reading all four is what turns testing into a decision.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReagents rather than strips\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a liquid reagent kit. It takes a little longer than dipping a strip, and it gives readings you can compare from week to week. Keep the reagents out of the sun and replace them when they age, since old reagent is the usual reason a kit starts disagreeing with the dealer test.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48626725650644,"sku":"RAI-45-830","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_a5e67738-1f96-4aa7-b9c9-666b421f6245.jpg?v=1788714064"},{"product_id":"fas-dpd-titrating-reagent-32-oz","title":"Taylor FAS-DPD Titrating Reagent, 32 oz","description":"\u003cp\u003eTaylor R-0871-F is the FAS-DPD titrating reagent, supplied in a 32 oz bottle. It is the reagent the FAS-DPD chlorine test runs on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy FAS-DPD\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMost quick chlorine tests ask you to match a color to a printed block, which gets vague at the high end and vague again in poor light. 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The shock handles the bacteria, algae and organic load that built up over the closed months. The stain and scale product protects the surfaces and the equipment. The clarifier binds fine particles so the filter can catch them, and Algaecide 60 keeps green, mustard and black algae from taking hold once the water warms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow it is meant to be used\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe strips read chlorine, pH and total alkalinity, so the balance can be checked as the treatments take effect rather than guessed at. 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Reagents degrade with age, and faster in heat and sunlight, so an old bottle quietly shifts your readings and you end up dosing the pool against numbers that are not real. Replacing reagents once a year is the simple way to keep the kit trustworthy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRefill only what you need\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBottles are sold individually, so you can restock the reagent that has run out rather than buying a whole kit again. 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They stay invisible until something changes the chemistry, and then they drop out of solution as stains: green or blue for copper, rust brown for iron. Once that happens on plaster, it is a lot of work to remove.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTest first, then treat\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMetal problems and algae problems can look similar from the deck, and the treatments are completely different. 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They are made for pools and spas running a mineral purification system or an ionizer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy copper gets its own strip\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA mineral system works by keeping a copper level in the water, and that level is doing part of the sanitizing job. Too little and the system is not earning its keep. Reading copper alongside pH and alkalinity on the same strip means you see the whole picture at once, because the sanitizer is only as effective as the balance around it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGetting a reading you can trust\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTest a pool at each end rather than at one spot, at least twice a week, and test a spa before and after each use. Keep a written record of the results. A single reading tells you where the water is today; a run of them tells you which way it is heading, which is what lets you correct a problem while it is still small. Bottle labeling is in English, French and Spanish.\u003c\/p\u003e","brand":"AquaChek","offers":[{"title":"Default Title","offer_id":48633783582932,"sku":"AQC-45-883","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_28526e1f-e053-4ea8-9272-ea8589a513f1.gif?v=1788816266"},{"product_id":"cyanuric-acid-3-4-oz","title":"Taylor Cyanuric Acid Reagent, 3\/4 oz.","description":"\u003cp\u003eTaylor R-0013-A is the cyanuric acid reagent, supplied in a 3\/4 oz. bottle with a dispenser tip. It is the refill for the stabilizer test in Taylor pool water test kits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy stabilizer gets tested\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCyanuric acid shields free chlorine from ultraviolet light. Without it, an outdoor pool loses much of its chlorine to the sun within a day. With too much of it, chlorine is still present but works slowly, and the water can look and smell wrong while the test says the level is fine. Reading stabilizer is what tells you which of those two problems you have.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKeeping the reagent good\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReagents do not last forever. Heat, sunlight and an open cap all shorten their life, and an old bottle reads low without giving any sign that it is wrong. Keep this one capped and out of the sun, replace it when it ages, and store it well away from anything anyone might drink.\u003c\/p\u003e","brand":"Taylor Technologies","offers":[{"title":"Default Title","offer_id":48633982681300,"sku":"TAY-45-1137","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/TAY-45-1137_1a.png?v=1788823366"},{"product_id":"solution-oto-1-2-oz","title":"Pentair OTO #2 Test Solution","description":"\u003cp\u003eOTO #2 is the reagent used to read chlorine and bromine in pool and spa water. This is the Pentair solution, listed under part numbers R161004 and R161007.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy test\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSanitizer is the one number that does not hold still. It burns off in sun, gets used up by swimmers and rain, and a pool that read fine last week can be short by the weekend. Testing on a schedule is what tells you to dose before the water turns, rather than after.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the reagent bottle alone, not a complete test kit, so it suits topping up a kit you already own. Note that the size for this item is published two ways, as 2 oz and as 1\/2 oz. Both figures appear in the source data, so confirm the size against what your kit takes.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48633987891412,"sku":"RAI-45-934","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_3fc54df2-7b7f-4b70-b355-87080ff4709e.png?v=1788823411"},{"product_id":"dpd-1a-free-chlorine-30-ml","title":"LaMotte DPD 1A Free Chlorine, 30 mL","description":"\u003cp\u003eThis is the LaMotte DPD 1A free chlorine reagent, part number P-6740-G, in a 30 mL bottle. It is the genuine LaMotte refill for the free chlorine step of a pool water test.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuying reagents on their own\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eReagents run out at different rates depending on which tests you run most, and they do not last forever once opened. Buying the single bottle you are short of is cheaper than replacing a whole kit, and it keeps the rest of your reagents on their own replacement cycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe rest of the set\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDPD 1B is a separate 30 mL bottle, and the DPD 3 reagent used for the combined and total chlorine step is a different part again. Check your test procedure and order whichever of them you are low on at the same time.\u003c\/p\u003e","brand":"LaMotte","offers":[{"title":"Default Title","offer_id":48633998541012,"sku":"LAM-45-845","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_5414121c-e274-4359-80ea-ef3fdc103b42.jpg?v=1788823544"}],"url":"https:\/\/www.activepoolsupply.com\/collections\/water-testing.oembed?page=4","provider":"Active Pool Supply","version":"1.0","type":"link"}