Name: Member's Mark 99% Pure Chlorine Tablets, 40 lbs
Brand: Member's Mark
SKU: 13605370673
Availability: OutOfStock
Rating: 4 (5 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

SURGEON GENERAL'S WARNING: Smoking Causes Lung Cancer, Heart Disease, Emphysema, And May Complicate Pregnancy.

SURGEON GENERAL'S WARNING: Quitting Smoking Now Greatly Reduces Serious Risks to Your Health.

SURGEON GENERAL'S WARNING: Smoking by Pregnant Women May Result in Fetal Injury, Premature Birth, And Low Birth Weight.

SURGEON GENERAL'S WARNING: Cigarette Smoke Contains Carbon Monoxide.

DynamicCardCarousel For Tobacco Warnings

NEW AddToCart Wed Apr 09 2025 3:20 PM PDT

Related items to consider

NEW BuyBoxAd Wed Apr 09 2025 3:34 PM PDT

NEW BuyBoxRatingsAndReviews Wed Apr 09 2025 3:11 PM PDT

NEW FlowerDeliveryDate Wed Apr 09 2025 3:16 PM PDT

I want shipping & delivery savings with

#0071dc

NEW Fulfillment Wed Apr 09 2025 3:18 PM PDT

NEW GeneralWarningsPlaceholder Wed Apr 09 2025 3:48 PM PDT

NEW GiftingEligibilityBadge Wed Apr 09 2025 3:17 PM PDT

NEW ItemRelatedShelves Wed Apr 09 2025 3:35 PM PDT

more

Item prices may vary between online (for pickup, shipping or delivery) and in club. Item prices do not include fees for pickup, shipping or delivery (if applicable) unless noted in the item description.

NEW LegalPriceDisclaimer Wed Apr 09 2025 3:15 PM PDT

NEW ListsAndRegistries Wed Apr 09 2025 3:22 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:35 PM PDT

NEW MarqueeDisplayAd Wed Apr 09 2025 3:39 PM PDT

NEW PriceInformation Wed Apr 09 2025 3:13 PM PDT

NEW ProductDescriptionPlaceholderATF Wed Apr 09 2025 3:32 PM PDT

NEW ProductDescriptionPlaceholder Wed Apr 09 2025 3:40 PM PDT

NEW ProductDirectionsPlaceholder Wed Apr 09 2025 3:44 PM PDT

NEW ProductIndicationsPlaceholder Wed Apr 09 2025 3:43 PM PDT

NEW ProductName Wed Apr 09 2025 3:10 PM PDT

NEW ProductReturnPolicy Wed Apr 09 2025 3:21 PM PDT

NEW ProductSpecificationsPlaceholder Wed Apr 09 2025 3:41 PM PDT

NEW ProductStickyBuyBox Wed Apr 09 2025 3:23 PM PDT

NEW ReviewsPlaceholder Wed Apr 09 2025 3:51 PM PDT

NEW Variants Wed Apr 09 2025 3:14 PM PDT

Sams PDP BrandLink Wed Apr 09 2025 2:02 PM PDT

Sams PDP Breadcrumb Wed Apr 02 2025 8:40 PM PDT

Sams PDP ItemFitment Wed Apr 09 2025 2:00 PM PDT

Sams PDP ProductFlags Wed Apr 09 2025 3:09 PM PDT

Sams PDP ProductImages Wed Apr 02 2025 8:49 PM PDT

Sams SkylineDisplayAd Thu Jul 10 2025 11:02 AM PDT

Sams SNAP Badging Wed Jan 21 2026 8:38 PM PST

Apply Now

Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

¹Offer subject to credit approval. To qualify, you must (i) apply and be approved for a Sam’s Club® credit card account and (ii) use your new account to make Sam’s Club purchases totaling $30 or more (excluding cash advances, gift card sales, alcohol, tobacco and pharmacy purchases) within 30 days of date of account opening. When you open an account online or with your mobile device, purchases cannot be made at in-club registers until the physical card is received. Your physical card should arrive in 7-10 business days from date of account opening. A $30 credit will post to the account within 90 days after the qualifying purchases are made. Offer is valid for newly opened accounts only and each account is eligible for only one $30 offer. We reserve the right to discontinue or alter the terms of this offer any time.

Synchrony Credit Card Banner Anonymous

Complete your purchase with these

PDP boughtTogether SoftBundles Wed Apr 09 2025 3:49 PM PDT

PDP RR0 ItemCarousel Wed Apr 09 2025 3:38 PM PDT

PDP RR1 ItemCarousel Wed Apr 09 2025 3:52 PM PDT

Member's Mark 99% Pure Chlorine Tablets, 40 lbs

Instructions

<summary><ul><li><strong>Pure Sanitization</strong>: These 99% pure, non-blended 3\" tablets provide efficient pool and spa sanitization, effectively curbing harmful bacteria and algae growth while ensuring a safe aquatic environment.</li><li><strong>Lasting Protection</strong>: Designed for prolonged sanitization, the tablets offer a consistent and slow release of chlorine, maintaining their effectiveness even in direct sunlight and resisting degradation.</li><li><strong>Easy Application</strong>: For user convenience, simply introduce one tablet per 10,000 gallons of water into your pool or spa every 5-7 days, allowing it to dissolve autonomously without complex measurements.</li><li><strong>Complete Treatment</strong>: Beyond sanitizing, these tablets actively reduce pH levels, exterminate bacteria, and control algae, delivering comprehensive water treatment without leaving any residue.</li><li><strong>Maximized Potency</strong>: Each 3\" tablet is individually wrapped for maximum potency, and proper storage in a cool, dry, ventilated area away from moisture is recommended for safe handling.</li></ul></summary>

<h3>Efficient Pool Sanitization with Member's Mark Chlorinating Tablets</h3> <p>Member's Mark Chlorinating Tablets are your go-to solution for maintaining the cleanliness of your pool or spa. These 3" tablets, individually wrapped for maximum potency, work efficiently in a variety of pools and spas. With their consistent flow of chlorine, they effectively curb the growth of harmful bacteria and algae. For user convenience, simply drop a tablet into your pool or spa every 5-7 days, depending on weather and usage conditions, and let it dissolve autonomously. These tablets offer prolonged sanitization and are resistant to sunlight degradation.</p> <h3>Key Advantages of Member's Mark Chlorinating Tablets</h3> <p>These tablets offer numerous benefits including effective sanitization, bacterial control, and user convenience. They function by releasing chlorine into the water, eliminating harmful microorganisms and ensuring a safe environment for your recreational activities. They are easy to use, eliminating the need for complex measurements or handling of messy chemicals. Suitable for chlorine-treated pools and spas, these tablets provide a slow and steady release of chlorine, maintaining their efficacy even in direct sunlight.</p> <h3>Usage Instructions and Restrictions</h3> <p>Introduce 1 tablet per 10,000 Gal. of water into your pool or spa every 5-7 days or as necessary, after stablizing and balancing your pool's pH. These tablets effectively reduce pH levels, exterminate bacteria, and control algae, without leaving any residue. It's important not to mix these tablets as they are pure and contain no fillers.</p> <h3>Package Details and Safe Handling</h3> <p>For safe handling and storage, it's recommended to use gloves when dealing with the tablets and to wash hands thoroughly afterward. The pail should be stored in a cool, dry, ventilated area, away from moisture and not placed on wet floors.</p>

Brand

Product Net Content UOM

<ul>  <li>Designed to disinfect water in pools and effectively reduces pH, kills bacteria, and controls algae</li>  <li>Compatible for use in chlorine treated pools and spas</li>  <li>3” individually wrapped stabilized tablets for maximum potency and effectiveness</li>  <li>Use every 5-7 days depending on weather and use factors</li>  <li>Convenient 99% Pure 3” Tablet minimizes measuring and guesswork, non-blended with no fillers</li> </ul>

Specifications

title_store_not_available

<ul>
<li>Designed to disinfect water in pools and effectively reduces pH, kills bacteria, and controls algae</li>
<li>Compatible for use in chlorine treated pools and spas</li>
<li>3” individually wrapped stabilized tablets for maximum potency and effectiveness</li>
<li>Use every 5-7 days depending on weather and use factors</li>
<li>Convenient 99% Pure 3” Tablet minimizes measuring and guesswork, non-blended with no fillers</li>
</ul>

Excellent find

This container will last a couple of years for me.

Tablets individually wrapped to stay fresh

Most of the tablets were broken, and the ones towards the bottom of the bucket even more so. Also, the individual wrapping was insufficient to contain the dust from broken tablets. So in addition to getting chlorine dust  in places where it shouldn't be, the tablet pieces dissolved much faster than they're supposed to, which kind of defeats the purpose of getting the chlorine in tablet form.

Way too many broken or crumbled tablets.

Member's Mark 99% Pure Chlorine Tablets, 40 lbs

Highlights

H2OGO! Triple Splash 8'9" Inflatable Water Park