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Pentek RO-3500 Monitored Reverse Osmosis System


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Pentek RO-3500 Monitored Reverse Osmosis System
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Retail: $398.10
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Product Information

The Pentek RO-3500 Monitored Reverse Osmosis System provides you with top of the line drinking water at a fraction of the cost of bottled water. Experience healthier, better-tasting cooking & drinking water--improved taste in your coffee and tea all at a price that is less expensive per glass than bottled water!

The Pentek R0-3500 includes the 3 stage system, 1 ROM-230TN membrane, D15 sediment filter, D20 carbon filter, long-reach lead-free faucet, and standard installation kit and instructions.

The Pentek, Ametek, US Filter, Culligan RO3500 also features an Electronic Monitor that tells you when the water filter cartridges need to be changed.

The RO-3500 System reduces the following contaminants:

  • 90.2% TDS
  • 98.9% Arsenic
  • 90.5% Fluoride
  • 98% Phosphates
  • 99.99% Cysts
  • 99.7% Turbidity
  • 98.7% Lead
  • 87.4% Nitrate
  • 80.7% Nitrite
  • 97.5% Selenium
  • 99.9% Copper
  • 97.3% Cadmium
  • 86.6% Hexavalant Chromium
  • 92.8% Trivalent Chromium
  • 80% Radium 226/228
  • 90.7% Barium
  • Chlorine
  • Sediment & Particulates

The Pentek RO-3500 Revese Osmosis System Specs:

  • System Dimensions: 13.75"W x 4.75"D x 12.75"H
  • Tank Capacity: 1.9 - 3.2 Gallons
  • NSF Tested & Certified Standard 58 for reduction of TDS, Fluoride, Turbidity, Lead, Nitrate, Selenium, Arsenic, Copper, Cadmium, Barium, Cyst, and Radium 
  • Pressure Range: 40 - 100 psi
  • Temp Range: 40 - 100 F
  • Replacement O-rings: OR-233

Cartridges in the RO-3500 should be changed every 6 to 8 months depending on water quality. Membrane should be changed every 2 to 5 years depending water quality and usage. Processes from 10 to 12 GPD. Part number 161013.

View The RO-3500 Product Manual


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" I just received my filters - thank you for the excellent work that you guys do! I'm a very happy customer. " - Mike, San Marcos, TX
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