Calcium Plus 4lbs.Calcium Plus is used to raise calcium hardness in swimming pool water. Low calcium hardness may cause pool water to become corrosive which can result in etched plaster, corrosion of equipment and fixtures or may cause metallic stains. The ideal range is 200 to 400 parts per million (ppm).

The filter sand can last 5-10 years between changes giving you a very economical filtration system that is simple to operate

Repair leaks above or below water in vinyl and concrete pools with this easy to use Nitrile rubber-based sealant

reduced cleaning time and multi-season durability

stripping the screw holes in the skimmer

Dispenser holds up to 3lbs

The fine-mesh basket has a tapered front edge to aide in easy scooping of debris

The key to balanced pool water chemistry is the pH level

Side mount pressure gauge with 1/4" threading

Set of 2 Aluminum deck ladder flanges

The Ultimate Guard Winter Cover is laminated polyethylene sheeting

5" thick Blue SoftSkin Floating Mattress is a comfortable

Lasting Style and Value