The PoolRx Spa Unit is a continuously effective algae eliminator, that is made up of a proprietary blend of minerals. Using a specially treated alloy cylinder, the minerals in the unit dissolve out of the cylinder that forms a steady residual throughout the spa for up to 6 months. This product will eliminate algae so that low levels of chlorine can be more effective in the water. The minerals in the spa unit are replenished every time they return through the cylinder so that the chlorine in the water can last as long as possible.
- Continuously effective algae eliminator
- Forms a steady residual throughout the spa for up to 6 months
- Eliminates algae so that low levels of chlorine can be more effective
- Clean your filter before adding the spa unit.
- Place the spa unit into the skimmer basket or stick between filter pleats.
- The spa unit should be added when the spa has a full run cycle to ensure that the minerals dissolve out of the unit and through the filter into the whole body of water.
- The spa should turn over its water volume at least 1.5 times a day.
- Do not re-clean or backwash filter for at least 2 weeks so minerals can dissolve through the filter.
Copper Sulphate Pentahydrate (chelated): 52.8%, Other Ingredients: 47.2%
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