HTH

HTH Alkalinity Up 67060 - Raise Pool Alkalinity & Stabilize pH (5 lb)

High-performance patio lawn and garden made for confident daily results

$13.55

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose Cera Garden

Balanced Pool Water Made Simple

The HTH Alkalinity Up 67060 is crafted to raise the total alkalinity in your pool, helping to dampen pH fluctuations and keep water comfortable for swimmers. This versatile chemical works with all pool types, supporting a steady balance that helps you enjoy clearer water and smoother maintenance routines.

When alkalinity stays within a healthy range, you may notice more consistent pH behavior after splash-out, heavy use, or routine chemical additions. With regular care, the water can feel crisper, and surfaces and equipment like pumps, filters, and heaters may thank you for the steadier environment. This product is designed to be a reliable part of your pool care routine, not a one-off fix.

Key Benefits

  • Raises total alkalinity to support balanced pool water and a more enjoyable swimming experience
  • Compatible with all pool types and surfaces
  • Helps keep total alkalinity and pH levels within a stable range
  • Contributes to protecting pool surfaces and equipment by reducing aggressive water conditions
  • Pairs well with regular testing; use the HTH 6-Way Test Strips weekly to monitor and maintain 60–120 ppm alkalinity

How It Works and Real-Life Use

Applied as part of routine maintenance, this alkaline salt product increases the water’s buffering capacity. In real-life scenarios such as after rainfall, heavy swimmer load, or new water additions, a steadier alkalinity level can help minimize pH swings and keep your pool easier to manage over time.

Think of it as a steadying influence in your pool chemistry. The result is water that feels balanced to swimmers and behaves predictably when you test and adjust other chemistry factors as needed.

Usage Tips

  • Follow the dosing directions on the label for your pool size and current alkalinity
  • Test weekly with HTH 6-Way Test Strips to confirm alkalinity is within the 60–120 ppm range
  • Keep the product in a cool, dry place away from direct sunlight
  • Combine with routine cleaning and filter maintenance for best overall results

FAQ

Q: What is HTH Alkalinity Up used for?

A: It raises total alkalinity in pool water, helping minimize pH swings and support balanced swimming conditions.

Q: How should I apply HTH Alkalinity Up and test the water?

A: Add per label directions, then test weekly with HTH 6-Way Test Strips; aim for 60–120 ppm alkalinity.