If your multiport valve has a bleeder valve and a sight glass remove those too and store them in the pump.
What chemicals do you use to winterize an above ground pool.
These kits are sold based on the type of chemicals that you want and the size of the pool that you have so you ll need to know the volume of your pool as well as which winterizing chemicals you want to use.
A few days before you plan to winterize your pool test and balance the water.
You can add your winterizing chemicals anytime prior to the pool water freezing.
Do not use a floater that contains a strong oxidizer chlorine or bromine because the floater may stick against the pool wall and stain or bleach it.
Algaecide is used for preventing pool algae either from blooming or growing.
The method you use for winterizing your above ground pool will depend on which type of filter you have.
Chlorine free pool shock.
Pour into the pool just before covering.
But before winterizing the water and closing the above ground pool there are some chemicals that you need to dissolve into the water such as algaecide chlorine shock and stain avoidance.
Add 1 day before closing the pool.
Be sure to follow the manufacturer s instructions for the kit.
Aside from your water balance chemicals used to adjust ph alkalinity or calcium hardness these are the chemicals most commonly used to winterize pools.
Stain scale treatment.
Make sure the water in the tubes between the pool pump and filter is blown out.
Add 2 days before closing the pool.
You want to make sure that your pool water is in good shape before you start the winterizing process.
Set your multiport valve to winterize and remove the drain plug at the bottom to allow the filter to drain completely.
Make sure to reference the winter pool closing chemical kit you are using to close your pool but typical ranges are.
Adding a winterizing chemical kit to your water will help keep it blue and clear for the next season.