Custom Sign 30 x 24 Inches on White Styrene Plastic material_Cast Iron It also includes an injection

It also includes an injection valve with a built-in check valve and CO2 diffuser along with 50 feet of polyethylene tubing

This is a DES60 Compatible Filter Grid Element Center Port measuring 18 x 20-3/4 Inches

It is used on the SwimRite/Demott skimmer 70000100

If you should have a higher concentration

achieve efficient skimming

Custom Sign 30 x 24 Inches on White Styrene Plastic material_Cast Iron It also includes an injectionThis is a custom pool sign measuring 30 x 24 inches on white styrene plastic. After your order is submitted, you will be asked for a final version of your custom sign in a word document. All of our custom pool signs are professional quality and predrilled for easy hanging. Each sign is printed using our high quality weather resistant sun resistant inks. If you are interested in obtaining a quote for a size not listed, you can do so by clicking on