Aqua-Guard pH UP 2kg Winterizing Chems Heavy Duty Wall Brush

Heavy Duty Wall Brush

dirt that gets into your spa or hot tub

Spa Essentials Chlorinating Concentrate

Arctic Pure Best Defense

Perfect for reinvigorating after a long day or even for getting the day started

Aqua-Guard pH UP 2kg Winterizing Chems Heavy Duty Wall BrushAqua Guard pH Up You add pH up when pH is low. Proper pH balance is an essential part of pool maintenance or skin and eye irritation could develop. Low pH causes the chlorine to become unstable, and therefore less effective in killing bacteria, algae and in the disintegration of organic matter. The recommended range is 7. 2 to 7. 8 if the pH of your pool is low (below 7. 2) the water will be acidic.