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RO System Comparison

 

 

 

 

 

Model: 4-stage Reverse Osmosis Revolution System Universal 5-stage Reverse Osmosis Revolution System 5-stage Calcite/Alkaline Reverse Osmosis Revolution System
Stages: 4 5 5
Membrane Media: Thin Film Composite Thin Film Composite Thin Film Composite
Membrane capacity: 50 Gallons per day 50 Gallons per day 50 Gallons per day
Prefilter: 5 Micron Sediment 5 Micron Sediment 5 Micron Sediment
2nd Stage: Premium T28 GAC Granular Activated Carbon Premium T28 GAC Granular Activated Carbon Premium T28 GAC Granular Activated Carbon
4th Stage: T33 Polishing activated carbon Deionizing mixed bed polishing filter Calcite Filter or Alkaline 3-in-1 Filter
5th Stage: none T33 Polishing activated carbon T33 Polishing activated carbon
KDF/T33 post filter: avail. at extra cost avail. at extra cost avail. at extra cost
Stages: 4 5 5
Influence on PH Level: none none increase PH level from 6.8 up to 9
Warranty: during all rental period during all rental period during all rental period
Bladder Water Tank* none none none
Purchase option:*** $89.99 with 1 year warranty $119.99 with 1 year warranty $119.99 with 1 Year Warranty

* - Water Purification Systems with Bladder Water Tank reguires plumbing installation.
** - Refundable deposit required with all rental plans.
*** - Purchase option does NOT includes free replacement filter set.