Top 10 Chlorinating Tablets for Hot Tub – Kitchen & Dining Features

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1. Kem-Tek

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4-Pound, Kem-Tek 177 1-Inch Chlorinating Tablets for Pool and Spa

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Kem-Tek #ad - Stabilized to reduce chlorine loss to the sun's UV rays. Manufactured to resist crumbling. Slow dissolving and concentrated for long lasting sanitation. Maintains strong and steady chlorine residual. The most convenient effective and easiest form of pool chlorination.
BrandKem-Tek #ad
ManufacturerKem-Tek #ad
Part NumberKTK-50-0017
ModelKTK-50-0017

2. Rx Clear

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Rx Clear 1-Inch Stabilized Chlorine Tablets | Use As Bactericide, and Disinfectant in Swimming Pools and Spas | Slow Dissolving and UV Protected | 8 Lbs, Algaecide

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Rx Clear #ad - Long lasting - these rx clear chlorine tabs are slow dissolving, 90% available chlorine, 99% Trichlor. Each bucket comes with multiple bagged tablets to help reduce the chemical mess. Note: some of the tablets may be cracked or broken within their packaging due to shipping.

Trusted pool supplies - rx clear has high quality pool chemicals and pool accessories for a great value. Trust rx clear to balance your pool and spa chemistry and keep your water safe and clear. Low price, high quality - compared to other brands, the Rx Clear brand provides more available chlorine in each tab at a much lower cost.

Easy to use - each chlorinating tablet weighs 05 oz. Adaptable to your pool or hot tub - use 16 ounces per 10, 000 gallons of pool water per week by adding the pool chlorine tablets to your floating chlorinator or a inline/offline chlorinator and using the flow of your pump to dissolve and distribute the pool chemicals. This breakage is normal and does not reduce the effectiveness of these tabs.
BrandRx Clear #ad
ManufacturerRx Clear #ad
Part Number204018

3. Kem-Tek

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1.5-Pound, Kem-Tek 2815-6 Chlorinating Tablets 1-Inch Pool and Spa Chemicals

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Kem-Tek #ad - Maintains strong and steady chlorine residual. Slow dissolving and concentrated for long lasting sanitation. For every pool sanitization and super chlorination. Economical size for pop up pools and small above ground pools. Stabilized to reduce chlorine loss to the sun's UV rays.
BrandKem-Tek #ad
ManufacturerKem-Tek #ad
Part NumberKTK-50-0016
ModelKTK-50-0016

4. Luv2Swim

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Luv2Swim KEM-Tek Hot Tub Chemicals Bundle 2pc Includes: KEM-Tek 2815-6 Spa Chlorine Tablets Hot Tub Chlorine Tablets 1 Inch and Mini Chlorine Floater for Hot Tub

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Luv2Swim #ad - It's some of the best chlorine for hot tubs you can find over any other chlorine tablets for hot tubs. These hot tub chlorine tablets 1 Inch can be used as Spa Shock or ongoing Hot Tub sanitization.

Hot tub chlorine floater: automatically releases sanitizing spa chemicals into your Hot Tub. Warranty: all luv2swim bundles come with warranty on any product defects. This hot tub chemicals kit with chlorine tablets, chlorine floater and spa test strips is covered under this warranty *. Kem-tek hot tub chlorine: these kem-tek concentrated spa chlorine tablets are at the top of the list for quality hot tub chemicals. This mini blue & white 1 inch tablet Chlorine Dispenser is easy to use and will keep your hot tub perfectly balanced year-round.
BrandLuv2Swim #ad
ManufacturerLuv2Swim #ad
Height3 Inches
Length9 Inches
Weight1.5 Pounds
Width3 Inches
Part Numberkem-tek 1 inch chlorinating tablets
Modelkem-tek 1 inch chlorinating tablets

5. LEISURE TIME

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2 lbs, gray, LEISURE TIME 22337A Spa 56 Chlorinating Granules for Hot Tubs

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LEISURE TIME #ad - Use: specifically formulated for spa and hot tubs; can be used as a shock treatment. Active ingredients: Sodium Dichloro-s-Triazinetrione Dihydrate. Features: quick dissolving; EPA approved chemical formula. Benefits: destroys organic contaminants to maintain clean, clear, sanitized water; helps control algae growth. Compatibility: Chlorine sanitizing systems.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height6.5 Inches
Length3.75 Inches
Weight3 Pounds
Width3.75 Inches
Part NumberLT2CH
Model22337A

6. SpaGuard

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SpaGuard Chlorinating Concentrate, 2 lbs

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SpaGuard #ad - Acts as a sanitizer and an oxidizer; no need for two products. Granular stabilized chlorinator. May be added directly to spa, no predissolving needed. Fast acting. Quick dissolving.
BrandSpaGuard #ad
ManufacturerSpaGuard #ad
Height3 Inches
Length9.5 Inches
Width3 Inches
Part NumberBIO42047
Model42047BIO
WarrantyReturns are not accepted on opened or used product.

7. HTH

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5 lbs, HTH 42031 1-inch Chlorinating Tablets for Swimming Pools

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HTH #ad - Includes: one 5-pound pail of Chlorinating Tablets for swimming pools. Compatibility: Vinyl pools and saltwater systems, smaller type pools. Features: easy to use; dissolves slowly for a steady application of chlorine to your indoor or outdoor pool for up to a week; sun protected. Use: place tabs in pool skimmer, or feeder for simple, floater, DIY pool care. Benefits: sanitizes and protects your pool water so you can enjoy swimming all season long; kills bacteria and algae with built-in algaecide.
BrandHTH #ad
ManufacturerInnovative Water Care #ad
Height10 Inches
Length5.88 Inches
Width5.88 Inches
Part Number42031
Model42031

8. Clorox

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Clorox Pool&Spa Active99 3" Chlorinating Tablets 5 lb

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Clorox #ad - Skimmer, feeder or floater applications. 99% trichloro pool chlorine tablet that maintains a healthy pool. Note: packaging may vary. Kills harmful bacteria. Long lasting sunlight protection. Controls pool algae.
BrandClorox #ad
ManufacturerChem Lab Products, Inc. #ad
Height6.43 Inches
Length7.68 Inches
Width9.8 Inches
Part Number22005CLXW
Model22005CLXW

9. In The Swim

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In The Swim 3" Inch Pool Chlorine Tablets, 10 Pounds

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In The Swim #ad - 99% trichloro-S-Triazinetrione Trichlor. Perfect size for floaters or any automatic chlorine feeder. 90% available chlorine. 8 oz. 3" chlorine Tablets are slow-dissolving and stabilized. Individually wrapped tablets in easy-open bags.
BrandIn The Swim #ad
ManufacturerAllchem #ad
Height9 Inches
Length9.9 Inches
Weight10 Pounds
Width9.4 Inches
Part NumberC3010

10. U.S. Pool Supply

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U.S. Pool Supply Floating Spa, Hot Tub & Small Pool Chlorine and Bromine Chemical Dispenser, Worry-Free Balanced Chemical Delivery Water Sanitizer, Holds 1" Tablets, 13 Flow Level Control Settings

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U.S. Pool Supply #ad - Buy with confidence, if you're not satisfied with this item at anytime within one year of purchase, we'll provide a refund or replacement. Great for cold winter water, as it can last for months.

Professional grade: heavy duty weighted floating spa, hot tub and small pool chlorine and bromine chemical dispenser. Just a simple turns adjusts it for more chemical delivery. 13 control settings: the 13 adjustable chemical flow control settings make it easy to set the dispenser for worry-free balanced chemical delivery. Holds 1" chlorine or bromine tablets. Includes tie string. Flat top weighted dispenser: the dispensers flat top allows it to lay flat under solar covers, and the weighted screw on bottom cap prevents dispenser from getting caught in the spa or hot tub filter. Longer time between refills: fill it completely, so you can set it and almost forget it.
BrandU.S. Pool Supply #ad
ManufacturerU.S. Pool Supply #ad
Part NumberCD-250