#1 Home Improvement Retailer

Internet # 307682200

Model # MRO-7050

Store SKU # 1003903334

7-Stage Under-Sink Superior Reverse Osmosis pH+ Alkaline Mineral and UV Water Filtration System with 50 GPD Membrane

$279.99
Apply Now
Pay $254.99 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • Purifies water using RO filtration and UV disinfection technology
  • Polypropylene pre-filter removes up to 5-micron size contaminants
  • FDA/NSF certified for safe use
  • View More Details
Store
0 in stock
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

Matterhorn MRO-6051 UV 6-Stage Reverse Osmosis Drinking Water System combines the benefits of RO filtration with UV disinfection, making it the most effective water purification system in its class. These stages of filtration plus a final disinfection stage create pure, microbiologically safe drinking water. The process starts by passing water through a 5-micron polypropylene pre-filter cartridge. The pre-filter cartridge captures particulate matter, like rust while also preventing the filtration systems from clogging with fine debris. Next, the water flows through two 5-micron organic coconut shell activated carbon block cartridges. The cartridges then remove taste and odors caused by chlorine and chloramine disinfection chemicals. Chlorinated water is a health hazard because the disinfection process can cause the formation of carcinogenic by-products. Even if you have unchlorinated well water, natural taste and odor causing substances can make the water undrinkable. Both water types have been found to be contaminated with pharmaceuticals, herbicides, insecticides and industrial chemicals. All these contaminants are removed by the activated carbon cartridges. The water is now ready for the reverse osmosis process. The water is passed through a spiral-wound thin film composite membrane. Contents are then removed while purified water passes through the membrane.

Highlights

  • Fully assembled Matterhorn superior water filter systems, using FDA / NSF certified components and materials
  • Designed to make well water and municipal water chemically and biologically safe and alkaline filter to balance and maintain the pH level, removes impurities, adding minerals, hydrates your body faster
  • Ultraviolet (UV) disinfection kills bacteria, viruses, parasites, algae and mold that can contaminate drinking water
  • This powerful reverse osmosis system starts the purification process by removing tiny particles like rust, sediment and insect parts
  • RO process also removes salts, fluoride, radon and benzene; the purified then flows through a post-filter containing granular activated carbon
  • Fully assembled, including complete filter set, quick connecting color coded tubing, 3.5 Gal. storage tank, luxury designer faucet, installation kit and owner's manual
  • Each system Individually wet Tested and sanitized by Experience technicians
  • 1-year limited manufacturer warranty Including life time tech support
  • Return Policy

Product Information

Internet # 307682200

Model # MRO-7050

Store SKU # 1003903334

Specifications

Dimensions: H 18 in, W 6 in, D 15 in

Dimensions

Fitting size (in.)

0.25 in

Product Depth (in.)

15 in

Product Height (in.)

18 in

Product Width (in.)

6 in

Details

Application Type

Food Service, Water Treatment

Bacteria Reduction (%)

100

Chlorine reduction (%)

100

Color/Finish

White

Contaminants Filtered

Lead, Chlorine, Bacteria, Copper, Fluoride, Iron

Copper Reduction (%)

96

Ease of Install

Easy Install

Features

Automatic shutoff

Filtration Method

CTO, Carbon Block, Sediment, Thin Film Composite Membrane, Ultraviolet Light

Fitting style

Quick connect

Fluoride Reduction (%)

94

House Hold Size

3-4 people

Includes

Filter, Installation kit

Indoor/Outdoor

Indoor, Outdoor

Iron Reduction (%)

96

Lead reduction (%)

98

Maximum feed water pressure (psi)

89

Maximum feed water temperature (F)

100

Maximum filtered water flow (gallons per min.)

0.05

Minimum feed water pressure (psi)

40

Minimum feed water temperature (F)

40

Number of filters included

7

Number of Stages

7 Stage

Pack Size

1

Product Weight (lb.)

30 lb

Replacement Filter Type

Reverse Osmosis Replacement Filters

Returnable

90-Day

Water Filtration System Type

Reverse Osmosis

Water Treatment Type

Reverse Osmosis Filter Replacements, Under Sink Water Filter Systems

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

1 Year Warranty

Questions & Answers

8Questions
caret
Q:Can this be hooked up to the actual sink itself or is it specifically for the faucet included? If so, are there options without the included faucet. Not wanting to have another faucet coming out of the counter.
by|Nov 11, 2023
1 Answer
Answer This Question

A:  Hi Dwayne, This system cannot be hooked to your existing kitchen faucet. If you don't want to connect it to the faucet that is supplied, you can always connect it to a refrigerator with a water dispenser using our ice maker kit.

by|Nov 17, 2023
    caret
    Q:Can this be used on a well water system? Is there a specific filter setup needed for well water? I notice a lot of rust looking stains in the showers and sinks. Looking to put it in under the kitchen sink for drinking/cooking water.
    by|Nov 11, 2023
    2 Answers
    Answer This Question

    A:  This system is not designed to be used with a water well. Mike

    by|Nov 13, 2023

    A:  Hi Dwayne, The MRO-7050 can be used with well water. However, if the unfiltered water's TDS is greater than 1000PPM, you will need to pre-treat the water before the water is passed through the RO system.

    by|Nov 17, 2023
      caret
      Q:Is this filter NSF 58 Certified
      by|Apr 16, 2022
      1 Answer
      Answer This Question

      A:  Yes, it complies with NST/ANSI 58

      by|May 10, 2022
        caret
        Q:What us the cost for replacement filters?
        by|Nov 20, 2020
        1 Answer
        Answer This Question

        A:  The replacement filters (stage 1-6) are $81.50 for all 6 filters. The UV Bulb costs $29.00

        by|May 14, 2023
          2 found this answer helpful
          Showing 1-4 of 8

          Customer Reviews

          4.7 out of 5

          • 4.7 out of 14 reviews
          • 100% recommend this product
          Filter by:
          Showing 1-10 of 14 reviews
          Love
          Great 7 step RO filtration system. I bought this months ago but hadnt installed it until this past weekend because we needed to get an outlet wired for the UV light. So happy its in place. We have well water which is pretty tasty alone but I will never go back after having this product. If you have the 7 step with the UV light the water will come out warm/hot at first depending on how long sat in there for a little but but just run it and its cool after. This is not a defect but due to the UV light. So happy we got this installed and
          by
            • Recommended
            Bought this system for my husband and I to get...
            Bought this system for my husband and I to get rid of the big bottle delivery service. Install was easy and the water tasted good but this water system wasn’t for us. Had to return because the water was coming out warm/hot due to the UV light. I unplugged the light and the water was disgusting.
            by
            Response from Matterhorn Water FiltersJan 18, 2023
            Hi Andrea,
            I am sorry to hear that. The water comes out warm due to the UV light staying on, because of this the water that remains inside the UV chamber when the system is not in use starts to warm up. However, the water comes out warm only for a few seconds. Once the water that was inside the UV chamber passes through, the water will be regular room temperature again. MatterhornWaterFilters
            • Verified Purchase
            Enjoying our new water filtration system....
            Enjoying our new water filtration system.
            by
            • Verified Purchase
            It's a great system, works well, water tastes good
            Bought a 6 stage at first because that was all that was available for this brand on the homedepot website at the time, bought parts from manufacturer to upgrade to a seven stage. Customer support member named Ryan was incredibly knowledgeable and super helpful. It's a great system, works well, water tastes good. Would buy from Matterhorn again
            by
              • Recommended
              1 found this review helpful
              Excellent so far ,I’m pleased with the ease of installation,and...
              Excellent so far ,I’m pleased with the ease of installation,and quality of water ,the pre-assembly was a pleasant surprise!
              by
              • Verified Purchase
              Amazing
              Tired of my City water and buying a gallon of water everyday for me to drink, Hopefully this will save me money down the road It taste amazing, set it up in 15mins.
              by
                • Recommended
                just installed
                Package was delivered in time. Unboxing was easy. Installation was a bit tricky while i was able to still do it. Suggest to upload video on youtube as i would be very helpful and saves save time. Will review again after using it for some time.
                by
                  • Recommended
                  Best value for money, when wanting all possible protection and least waste.
                  Best value for money, when wanting all possible protection and least waste.
                  by
                  • Verified Purchase
                  • Recommended
                  The tank originally sent with the package was defective. ...
                  The tank originally sent with the package was defective. The replacement worked perfectly as did the rest of the system. We are very pleased with this product. 5 stars from me on this product. I have already recommended it to several of my friends.
                  by
                  • Verified Purchase
                  I have had this RO system for a few months now and its really good. The water is excellent and w...
                  I have had this RO system for a few months now and its really good. The water is excellent and would recommend it to anybody looking for a system like this. The installation was easy with the instructions.
                  by
                    • Recommended
                    1 found this review helpful
                    Showing 1-10 of 14 reviews

                    Compare Similar Items

                    current item

                    Contaminants Filtered

                    Lead, Chlorine, Bacteria, Copper, Fluoride, Iron

                    Lead, Chlorine, Copper, Fluoride, Iron

                    Lead, Chlorine, Bacteria, Copper, Fluoride, Iron

                    Lead, Chlorine, Bacteria, Copper, Fluoride, Iron

                    House Hold Size

                    3-4 people

                    5-6 people

                    3-4 people

                    3-4 people

                    Number of Stages

                    7 Stage

                    5 Stage

                    5 Stage

                    5 Stage

                    Filtration Method

                    CTO, Carbon Block, Sediment, Thin Film Composite Membrane, Ultraviolet Light

                    Activated Carbon, CTO, Carbon Block, Coconut Shell Carbon, GAC, KDF, Polypropylene, Sediment

                    Carbon Block, Coconut Shell Carbon, Sand

                    Carbon Block, Coconut Shell Carbon, Sediment

                    Number of filters included

                    7

                    5

                    5

                    5