The Clear Blue Ionizer - for Hot Tubs up to 2,500gal. Package includes 1 system controller, electrodes, PVC tee and Cu test kit. The PVC Tee can come as 2" or 1.5".

Features : 

• ClearBlue continuously releases microscopic ions into the water that assist in controlling bactertia and algae •
• An ion is a molecule that has a positive or negative electrical charge. Because of this charge, ions are attracted to algae and destroy it on contact •
• Ions are picked up by the water as it passes over an electrode that is installed inot the plumbing of your pool or spa •
• ClearBlue extracts a proprietary blend of ions to cleanse and purify the water, while leaving your skin smooth and soft after each swim or soak
• Compatible with 2" and 1.5" plumbing ( Reducers included )
• 110v - 240v - Power cord plug in an AMP style plug

Whats included :

• 1 x ClearBlue Ionizer unit with AMP style plug
• 1 x 2" T Piece and flow sensor
• 2 x 1.5" reducers for 1.5" plumbing
• 1 x Installation manual

Look at the benefits: 

ClearBlue hot tub Ionizer Systems reduce the chlorine concentration by 40%*
Ionization is an effective algaecide and assists in controlling bacteria. This allows the chlorine in the water to work more effectively, so you can safely reduce the concentration to 0.6 - 3ppm from the 1 - 3ppm that is recommended with chlorine alone.

Part of a complete system for lowering chlorine concentration
According to EPA and Health Canada, no approved pool sanitizer is 100% chlorine (or bromine) free. But with a ClearBlue pool ionization system, you can minimize the concentration while maintaining water that is safe for you and your family.
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Lowers the chlorine concentration in “salt water pools”
You may not realize that “salt water pools” are actually using chlorine. Salt-based chlorinators use the salt in the water to generate chlorine. With a ClearBlue, you can reduce the level of chlorine in the pool to 0.6 - 3ppm.

ClearBlue in combination with salt-based chlorinators allows you to set the chlorine output to the lowest setting. This extends the life of expensive salt cells, while keeping the water clean and clear, even after heavy use.

Fresh water, lower chlorine prevents drying and itching
ClearBlue releases microscopic mineral ions into the water which gives it a fresh, comfortable feel. You won’t get the drying, itching and fading effect that can happen in pools with a higher chlorine concentration. The ions in the water are also great for your skin. You’ll feel the difference right away.

Unaffected by sunlight
Intense sunlight can reduce the effectiveness of unstablized chlorine. ClearBlue ions maintain a consistent concentration under all sun conditions.

pH Neutral
ClearBlue ions have no effect on the pH level of your water.

Easy, low cost pool maintenance
Once the ClearBlue Ionizer is installed, you set it and forget it. You will spend less time balancing pH and stabilizing chlorine. You may need less algaecide and clarifiers. The electrodes that release ions are replaced about once a year.

Safe for the environment
Water drained from a ClearBlue pool is completely safe and will not harm your surrounding plants or landscape.