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

Samsclub.com

AlertBannerList

BrandAmplifierAd

pools

water slides & sprinklers

towables, floats & loungers

water toys

water sports equipment

pools & water fun

playground equipment

outdoor play

outdoor & patio

lawn & garden

BrowseRelatedShelves

CopyBlock

MarqueeDisplayAd

NEW SkylineDisplayAd Tue Jun 17 2025 10:10 PM PDT

Pool Salt

Morton

Pool Chemicals

Express Delivery

PillsModule

RelatedSearch

SearchHeaderModule

Price

Departments

Product type

Brand

Product rating

Sort by

SearchSortFilterModule

Enricher Static Module

Pool Maintenance & Cleaning

<ul> <li>Weight: 40 lb pail</li> <li>Tablet Size: 3 in</li> <li>Item Form: Tablets</li> <li>Pool Type: Chlorine-treated pools/spas</li> <li>Wrapped: Individually wrapped</li> <li>Dosage: 1/10,000 gal</li> </ul><hr><ul> <li>40 lbs. pail of 3" chlorinating tablets for chlorine-treated pools and spas</li> <li>Helps kill bacteria and control algae for a cleaner, more hygienic pool</li> <li>Consistent chlorine release to maintain ongoing sanitizing performance</li> <li>Slow and steady dissolving tablets for long-lasting chlorine delivery</li> <li>Easy to use: pre-measured tablets drop in and dissolve without complex measuring</li> <li>Individually wrapped tablets help maintain potency until you are ready to use them</li> <li>Use 1 tablet per 10,000 gallons every 5–7 days (after balancing and stabilizing pH)</li> <li>Store in a cool, dry, ventilated area; use gloves and wash hands after handling</li> </ul>

b950c625-7040-4df8-8d88-622672b50a65.467d48a81a85623306df2903280d1027.jpeg

Member's Mark 3" Chlorinating Tablets, 40 lbs.

<ul> <li>Weight: 40 lb</li> <li>Item Form: Granules</li> <li>Active Ingredient: Sodium dichloro-s-triazinetrione</li> <li>Solubility: Completely soluble</li> <li>Shelf Life: 2 years</li> <li>Dimensions: 14 x 14 x 15 in</li> </ul><hr><ul> <li>Member's Mark™ Chlorinating Granules - Step 2 for pool and spa chlorination</li> <li>Ideal for use in swimming pools, spas, and hot tubs</li> <li>Sanitizes water; add directly to circulating water to raise free available chlorine to 5-6 ppm (mg/L)</li> <li>3-in-1 use: sanitizer, algaecide, and shock for routine care or when water needs attention</li> <li>Filler-free, completely soluble granules to help avoid unwanted residue</li> <li>Active ingredient: Sodium dichloro-s-triazinetrione dihydrate</li> <li>2-year shelf life</li> <li>Warning: Corrosive; causes irreversible eye damage and skin burns; harmful if swallowed; keep out of reach of children</li> </ul>

e05e41e2-32e2-42b9-8ef6-609bda244a9c.f12f6c68625b5ee36ca76ad83dcc313c.jpeg

Member's Mark Chlorinating Granules, 40 lbs

<ul>
	<li>Removes more iron than plain salt</li>
	<li>Extends the life of your appliances</li>
	<li>Improves the taste of water</li>
</ul>

fd534d7a-274c-44d6-9f14-f4185320c133.749cb8502db1859aa0df5538ea37b8ee.jpeg

Morton Clean and Protect with Rust Defense Water Softener Pellets

Results for "Pools & Water Fun"

Affordable Pool Maintenance Products

Pool Maintenance & Cleaning

Member's Mark 3" Chlorinating Tablets, 40 lbs. $139.98 Was $149.98

Member's Mark 3" Chlorinating Tablets, 40 lbs.

Member's Mark Chlorinating Granules, 40 lbs $189.98

Member's Mark Chlorinating Granules, 40 lbs

Morton Clean and Protect with Rust Defense Water Softener Pellets $8.48

Morton Clean and Protect with Rust Defense Water Softener Pellets

Related pages

Pool Maintenance & Cleaning(3+)

Member's Mark 3" Chlorinating Tablets, 40 lbs. $139.98 Was $149.98

Member's Mark 3" Chlorinating Tablets, 40 lbs.

Member's Mark Chlorinating Granules, 40 lbs $189.98

Member's Mark Chlorinating Granules, 40 lbs

Morton Clean and Protect with Rust Defense Water Softener Pellets $8.48

Morton Clean and Protect with Rust Defense Water Softener Pellets

Related pages

Pool Maintenance & Cleaning