Member's Mark Chlorinating Tablets (40 lbs.)
Keep your pool fresh and clean using these Member's Mark chlorinating tablets. Compatible with most pools and spas, these individually wrapped tablets make it easy to kill bacteria and keep algae under control.
Filler-free formula
Reduces your pool's pH and eradicates microorganisms without leaving residue behind. Drop these Member's Mark chlorinating tablets into your pool to quickly and safely control algae and bacteria all year.
The 40-pound pail contains enough of these chlorinating tablets to maintain your pool all summer long, and the convenient carry handle offers easy portability. Standardized 3-inch tablets make it easy to add the perfect amount of chlorine to your pool without guesswork.
Step Two Tablets
Once you've balanced your pool's pH, add these Member's Mark chlorinating tablets to the water to kill potentially harmful bacteria and stop the spread of algae. The formula contains no fillers and helps keep your pool clean without leaving residue behind.
Should I use these tablets before or after balancing pool pH?
These Member's Mark chlorinating tablets should be used after balancing your pool's pH.
🚚 Free Shipping & 30-Day Free Returns
Enjoy Free Standard Shipping across the USA and 100% Free 30-Day Returns with zero restocking fees.
📦 Shipping Policy
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Target Destination: We ship exclusively to physical addresses within the 50 United States.
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Order Processing (Handling Time): 0 to 3 business days (Mon – Fri). Orders placed after 5:00 PM ET or on weekends begin processing the next business day.
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Transit Time: 0 to 3 business days (Mon – Fri).
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Total Estimated Delivery: 1 to 6 business days.
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Tracking: A tracking number will be emailed to you as soon as your order ships.
🔄 Return & Refund Policy
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30-Day Return Window: Items can be returned within 30 days of delivery.
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100% Free Returns: We provide a prepaid return shipping label for all eligible returns (including customer remorse, wrong size, or defective items).
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Zero Restocking Fees: We do not charge any restocking or return fees.
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Item Condition: Must be new, unused, and in original packaging with all accessories included.
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Fast Refunds: Once inspected at our warehouse, your full refund is processed back to your original payment method within 7 business days.
⚠️ Damaged or Incorrect Orders?
If your item arrives damaged, defective, or incorrect, please notify us within 48 hours of delivery with photos of the item and packaging so we can expedite a free replacement or instant full refund.
📩 How to Start a Return or Inquiry
Returns are accepted by mail with prior authorization. Contact our customer care team with your order number:
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📧 Email: inquiry@usamegashop.com
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📞 Phone: (202) 643-6209
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🏢 Address: 13873 Park Center Rd, Suite 350, Herndon, VA 20171, USA
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🌐 Website: usamegashop.com



