<p>This premium winter closing kit has everything you need to get your pool water ready for hibernation. Closing your pool this winter will be hassle-free giving you the easiest opening for the spring.</p> <p><strong> The Premium Closing Kit is suitable for pools up to 10,000 gallons.</strong></p> <p>Kit Includes</p> <p>1 lbs Bag of Alkaplus pH Powder</p> <p>1 lbs of All-in-One Shock X-Tra</p> <p>1 lbs Winterizing Powder</p> <p>Closing Instructions</p>