SKU: 46951196859

3M Aqua-Pure 3MRO401 Reverse Osmosis DWS Cartridge Kit, Cartpak, 3MRO401-01A, Fluoride and Lead Removal

Sale price$170.10 Regular price$189.00
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

3M Aqua-Pure 3MRO401 Reverse Osmosis DWS Cartridge Kit, Cartpak, 3MRO401-01A, Fluoride and Lead RemovalThe 3M Aqua Pure 3MRO401 DWS Reverse Osmosis System 4 Cartridge Cartpak, 3MRO401 CP, is designed for reliable performance, easy installation, and dependable operation in commercial or residential applications. The 3M Reverse Osmosis Drinking Water Filtration System helps provide cleaner, better tasting water through reverse osmosis filtration. 3MRO401 offers multi stage filtration, incorporating separate sediment and chlorine taste & odor filters for

The 3M Aqua-Pure™ 3MRO401 DWS Reverse Osmosis System 4-Cartridge Cartpak, 3MRO401-CP, is designed for reliable performance, easy installation, and dependable operation in commercial or residential applications.

The 3M™ Reverse Osmosis Drinking Water Filtration System helps provide cleaner, better-tasting water through reverse osmosis filtration. 3MRO401 offers multi-stage filtration, incorporating separate sediment and chlorine taste & odor filters for excellent membrane module protection, a sanitary, encapsulated reverse osmosis membrane, and carbon block post-filtration for superior flow from a dedicated faucet. The system is powered by residential line pressure — no electricity required. The system helps conserve water, shutting down when the storage tank is full and turning back on to refill the tank.  Replacement filters are easy to change – twist on, twist off, no mess. 

Specifications:

  • Brand: 3M Aqua-Pure™
  • Part Number: 3MRO401-CP
  • Application: Drinking Water, Drinking Fountains, Under Sink
  • Replacement Interval: AS NEEDED / 6-12 MONTHS
  • Compatibility: Great for lead, chlorine, and Fluoride reduction in your home
  • Cartpak Contains: (1) 3MROP411 (1) 3MROP412 (1) 3MROM413, (1) 3MROP416

NOTE: Please verify your model number, connection type, and system compatibility before ordering.

Why choose this product?

  • Reduces Sediment, Chlorine Taste & Odor, Cysts, Arsenic, Barium, Cadmium, Chromium (Hex), Chromium (Tri), Copper, Fluoride, Lead, Radium, Selenium, Select Volatile Organic Compounds (VOCs), Turbidity, and Total Dissolved Solids (TDS)*.
  • Installs under the sink for dedicated drinking and cooking water use.
  • 5 micron sediment/carbon pre-filter for optimal sediment holding capacity.
  • Granulated Activated Carbon pre-filter to help protect membrane.
  • Reverse Osmosis Membrane module capable of producing up to 18.98 gallons (71.73 liters) per day of clean, fresh water every 24 hours†
  • 10 micron nominal carbon block post-filter to provide satisfying flow from the faucet.
  • Sanitary Quick Change (SQC) design allows for fast and easy, 1/4 turn replacement filter change-outs without the need for a filter wrench.
  • System is designed for both chlorinated and non-chlorinated municipal or well systems.
  • Helps to conserve water (compared to systems without an auto shut off), shutting system down when the storage tank is full and automatically turns on to refill the tank.
  • Designed for dependable performance
  • Easy replacement or installation
  • Commercial-grade quality
  • Backed by knowledgeable product support

1 Based on higher flow rate, higher daily production rate and additional VOC claims compared to previous 3MRO401 model.

*See Performance Data Sheet for additional details.

†Nominal production rate of membrane when running to atmosphere (i.e. with empty tank) at 77ºF and 50 psi 18.95 gpf (71.13 lpd). Production varies based on pressure (fullness) of storage tank. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46951196859

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Sunshine
Charlottesville, US
★★★★★ 5
Cute, big enough and top notch quality
These are SO CUTE! The look exactly like the pictures so I am really glad about that. They are quite substantial in size, big enough. See pics :). I gift one of three to my friend's dog. The texture is soft and boucle like and soothing for me and the doggos! The squeakiness is very prominent but not present in all parts of the toy - so its annoying. I am also glad these have no stuffing because they look great as is and lack of the stuff make them easy to chew on. The cuteness got me on this one and I may repurchase again, if need be.
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Reviewed in the United States on October 2, 2025
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D. Ross
San Leandro, US
★★★★★ 4
No mess toys
My chiweenie ripped out the squeaker in 5 minutes. Other than that they are good toys. No mess.
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Reviewed in the United States on June 2, 2026
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Denise carlson
Carnegie, US
★★★★★ 5
Very nice
Super cute, my pups love them.
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Reviewed in the United States on May 24, 2026
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Lisa D.
Fort Morgan, US
★★★★★ 3
not very long lasting
I like the fact that they have no stuffing. My 20-pound dog chewed through these in no time and got the squeaker out and tried to eat it. My dog enjoyed tearing it apart. I had to chase him around to get the squeaker out of his mouth. The size is great for a medium sized dog. However, it lasted only minutes before it was ruined.
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Reviewed in the United States on June 4, 2026
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ELIZABETH BARTON
Whiting, US
★★★★★ 5
Great dog toys!
Great dog toys! My dogs love the crunchy sound and it keeps them busy!
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Reviewed in the United States on June 1, 2026

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