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Brand | Aquasana | ISPRING | PENTAIR | ISPRING |
Name | OptimH2O Reverse Osmosis Claryum Under-Counter Water Filtration System with Chrome Finish Faucet | RO800G Tankless RO Reverse Osmosis Water Filtration System, 800 GPD Fast Flow, Up to 2.5:1 Pure to Drain Ratio, Gray | FreshPoint 4-Stage Reverse Osmosis Under Sink Water Filtration System with Pump | Tankless RO Reverse Osmosis Water Filtration System 500 GPD Fast Flow with Oil Rubbed Faucet |
Price | $30799 | $40480 | $45300 $612.52 Save $159.52 (26%) | $57600 |
Ratings | (90) | (11) | (0) | (1) |
Contaminants Filtered | Lead, Chlorine, Copper, Fluoride | Lead, Chlorine, Bacteria, Fluoride | Lead, Chlorine, Copper, Fluoride | Chlorine, Bacteria, Fluoride |
House Hold Size | 3-4 people | Unspecified | 8+ people | Unspecified |
Number of Stages | 3 Stage | 2 Stage | 4 Stage | 3 Stage |
Filtration Method | Carbon Block | CTO,Coconut Shell Carbon,Sediment | Carbon Block,Mechanical Filtration | Carbon Block,Coconut Shell Carbon,Sediment,Thin Film Composite Membrane |
Number of filters included | 3 | 2 | 4 | 3 |
Features | Indicator light(s) | Indicator light(s) | No additional features | Indicator light(s) |
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