HTH Pool Care Alkalinity Up 5 Lb. Alkalinity Increaser Granule (67060)
Cape Coral: 1 available · Order for pickup at Fort Myers
Order in the next: 2d 2h 16m to pickup next Tuesday
Local Delivery available — flat $7.50 within 10 miles. Order by 2 PM for same-day delivery — choose it in your cart.
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$14.99
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Ships via FedEx
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Orders before 12:30 ET Ship Same Day. Otherwise next Business Day.
Featured in our guide
Raise total alkalinity FIRST, before touching pH. Alkalinity is the buffer that keeps pH from bouncing every time it rains — correct pH with low alkalinity and you will be correcting it again next week. See the full Pool Care Supplies guide →
Description
Granular formula alkalinity increaser. Raises the total alkalinity in your pool water, and also helps keep the pH levels from fluctuating. Low alkalinity levels in swimming pool water can cause undue damage to pool surfaces and equipment. Keeping the alkalinity up helps prolong the life of pool surfaces and equipment, like filter systems, and ensures healthy, comfortable swimming water by protecting against skin and eye irritation. Great for all pool types, including vinyl-lined pools and salt water systems.