Free Shipping on most orders over $89
Shipping To:
Home / Filters & Cartridges / Replacement Filters for RO Systems / Carbon Block-RO / 3M Carbon Block Post Filter for 3MRO401 and 3MRO501 RO Drinking Water Systems
3M Purification Inc.

3M Carbon Block Post Filter for 3MRO401 and 3MRO501 RO Drinking Water Systems

5 Reviews
Part Number: 3MROP416
Alt. Part Number: 3MROP416-20A, 47-9298G2, 47-55710CM, 4373531
Main Product Image
Subscription details

How subscriptions work

Products are automatically delivered on your schedule. No obligation, modify or cancel your subscription anytime.

Learn more...
similar items
The 3M 3MROP416 Cartridge is the replacement carbon block postfilter for the 3MRO401 and 3MRO501 Reverse Osmosis Drinking Water Systems. This filter provides a separate stage of chemical reduction to help extend the life of your 3M RO Drinking System, improves the smell and taste of your water, and reduces a variety of contaminants.

This filter has been optimized for reduction of select volatile organic compounds, and is tested and certified against NSF/ANSI Standards 42, 53, and 58 when used in models 3MRO401 and 3MRO501 for the reduction of substances specified in the performance data sheet.

  • Filter Life: 12 months
  • Capacity: 1,500 gallons
  • Filter Media: Carbon block
  • Reduces: Sediment, chlorine taste and odor, cysts, arsenic, barium, cadmium, chromium (Hex), chromium (Tri), copper, fluoride, lead, radium, selenium, turbidity and TDS
  • Temperature Range: 40 - 100°F
  • Pressure Range: 40 - 125 psi
  • Service Flow Rate: 0.6 gpm
  • Easy Filter Change-outs: Twist on & off; no mess!
  • NSF certified