Part # PL7770

Warranty 2 Year

Product Description


Pureline Crystal Pure Max Salt System

The Crystal Pure Max Salt System converts ordinary salt water to chlorine eliminating the need to purchase and handle chlorine. The chlorine which is produced is softer than traditional chlorine meaning a more enjoyable swimming experience for you and your family.

One of the top features of the Crystal Pure Max is its built-in salt meter which provides very accurate salt readings. Other salt systems base their salt readings off of temperature variations which can be inaccurate and can cause false system shut-offs.


  • Built-in salt meter
  • High and Low Salt Indication and Protection
  • Adjustable Salt Level
  • Cell-Life Indicator
  • Digital Display and Controls
  • Low Water Temperature Automatic Shut-Off
  • No Additional Plumbing Required
  • Self-cleaning Cell


  • Pool Size: Up to 20,000 Gallons
  • Chlorine Production: Up to 1.1 Lbs. per Day
  • Cell Life: 10,000 Hrs.
  • Warranty: 2 Years
  • Voltage: 115/230
  • Cell Blades: Titanium Made in USA
  • Unions: Included
  • Digital Controller: Included
  • Cell Cable: Included

Simple Solution

The Crystal Pure Max produces up to 1.1 pounds of chlorine per day. When the pump runs, chlorine is produced. To adjust your chlorine level, tap a button. When impurities are sanitized, chlorine reverts back to salt and the cycle continues.


  • Affordable
  • Simple Operation
  • No More Skin and Eye Irritation
  • No More Expensive and Corrosive Chlorine

Note: The Crystal Pure Max does Not integrate with automation systems like Pentair Intellitouch, Pentair Easy Touch, Jandy AquaLink, Hayward AquaLogic and Hayward ProLogic

Product Specifications

Gallon Size:
20,000 gal.
2 yrs

?     Asked on 8/11/2019 by

what size are the unions---do they fit 1.5 inch pvc

A  Answered on 8/11/2019 by InyoPools Product Specialist Lennox H.

Hi. This unit includes tail end for 1-1/2" or 2"pvc. 

?     Asked on 7/7/2019 by Jeffrey Angle

Can this system or any system's cell be installed in a vertical position?

A  Answered on 7/7/2019 by InyoPools Product Specialist Megan C.

Yes, the cell can be installed in the vertical position. No, not all cells can be installed vertically. 

?     Asked on 6/17/2019 by

I have a 16,000 gal inground pool with a Haywood sand filter what do I need to convert to a salt system

A  Answered on 6/18/2019 by InyoPools Product Specialist Matt S.

I suggest giving this a read: The Ultimate Guide to Converting Your Pool to Saltwater


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