Five-stage EPA ETV Osmosis Water Filter System

Included Warranty: 1 year Distributor
The Rewards Program that Pays for Itself
  • EARN 5 to 40%
    Earn 5% in Club O Rewards on every order & up to 40% on select items.
  • FREE SHIPPING Every Order, Every Day*
    No matter how big or small, your order always ships for free.
    Dedicated customer service and early access to exclusive deals.
    Club O pays for itself, or we make up the difference
Today: $216.99
Free Shipping*
  • Delivery Estimate

    Select a Product Option to view shipping

    • Product Alerts

      Stay in the know! Choose which alerts you’d like to receive on this product.

    Five-stage EPA ETV Osmosis Water Filter System
    • Wishlists
    • Save for Later

    This convenient option from Watts Premier represents the ultimate in efficient water filter systems, thanks to its long-reach faucet and comprehensive five-stage purification process. Drastically reduce pollutants of unfiltered water.


    ITEM#: 11714015

    This five-stage water filter system from Watts Premier comes equipped with everything needed to install with your current plumbing. Includes long reach monitoring faucet to ensure continued high quality drinking water.

    • Water filter system is easy to install and maintain
    • Houseware features five-stage RO with 25-gallon-per-day membrane
    • Reduces chlorine taste and odor, sediment, arsenic, lead, perchlorate, cysts, cryptosporidium, TDS and turbidity
    • EPA/ETV verified for the physical removal of microbial contamination agents in drinking water
    • NSF Certified and backed by Watts' 130 years of industry experience and quality
    • System is approximately 5 inches wide x 16 inches long x 16.5 inches high
    • Includes faucet


    Material Plastic
    Assembly Assembly Required
    Dimensions See product description
    Warranty 1 year Distributor
    Materials metal. plastic, carbon
    Model Number RO-TFM-5SV

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Great product

      I have a well and the water had a earthy (Dirt) taste. We bought bottled water for drinking and cooking but now use the filtered water exclusively. We also seem to drink considerably more water. No more bottled water!

      Read More
    • great value

      This was a excellent purchase. Easy to install, great value, and awesome water!

      Read More
    • exellent product

      Took a little longer to assemble than what was stated, but I was working in a small cabinet. Follow the directions word for word and you will have no problems assembling this unit. Water quality is outstanding. Was spending $60.00 a month on a brand name water that tasted like tap water compared with the taste of this RO system. If you need a good system at a reasonable price, this is the unit to get.

      Read More
    • Excellent water

      We put this filter at our cabin and couldn't be happier! The water tastes fantastic and we have the peace of mind that it truely has been purified.

      Read More
    • Great System

      I am very happy with my purchse of the Five-stage EPA ETV Osmosis Water Filter System, the water tastes great and I dont have to go buy water every week. It takes time to install and prob will need a plumber, but it's worth it. Thank you Overstock!!!

      Read More
    • Great Tasting Water

      The unit came in with a defect elbow piece that broke off perhaps during transit. I didn't realize this until after the product was fully assembled and I was about to turn on the faucet to begin my initialization process. Unfortunately the thread of the elbow piece broke off in a way where the thread was stuck inside the membrane cap, therefore I was unable to replace that one single piece. With the broken elbow piece, I was unable to use my system until this was fixed. Instead of calling overstock to return the product, I decided to call WATTS directly to get this item replaced. WATTS had the elbow along with the entire membrane housing at my doorsteps within 5 business days, no questions asked. With this level of customer service I would definitely be buying from WATTS again.Easy to install once you figure out how the system connections and works (instructions were terrible) and constant great tasting water! Goodbye Brita!!!! And yes you can certainly taste the difference. The packaging came in the box it was packaged in, looks like the item was directly dropped shipped from WATTS.If you live in an apartment complex, I would highly recommend this product given the sediments running through these old pipes. I would never drink bottled or tap water again! Order yours today.

      Read More
    • Very Happy

      We are on a well water system and needed a good filter. Not only was this easy to install but the water comes out great. It is hard to drink water from other sources.

      Read More


      Read More
    • RO water system

      RO system is everything I exspected but there are problems. 1) veryhard to install under old counters. 2) my system had a obsolet water spicket and would not install correctly (I called the manufacture they sent me a uptodate spicket). A2 day project turned into a 2 week project (best to hire a plumber).

      Read More
    • rev osmosis

      Had a problem initially but Watts Premier very courteously did everything necessary to resolve the issue. I am very satisfied with my choice in this reverse osmosis system.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • How much water does this system "waste"?

      • Hello kayski, The waste/brine water produced by the RO-TFM-5SV is at a 4 to 1 ratio. Meaning that for every one gallon of clean water there can be four gallons of brine water produced. This ratio is subjective to many factors such as incoming water pressure, temperature, and water quality so the customer could have lower or higher production of brine water. Please let me know if you need further assistance. Have a great day!

    • What is the suggested replacement RO MEMBRANE? Do you sell it? Is your Item# 13959861, the Dow FilmTec RO membrane the correct replacement? Thanks, HarryZ"

      • Thank you for shopping with us harryz14. The model number of the membrane replacement is "Watts Premier 560014 24 GPD Reverse Osmosis Membrane filter". Have a great day.

    • What is the longest distance this unit can be installed from the point of use?

      • Thank you for contacting us swimmingjim. We usually do not recommend going further than 30 feet due to the loss of pressure the system could experience. I have had customers install longer distances but they usually have to install a small delivery pump from a hardware store (we do not carry these pumps) to help with the pressure loss. Please let us know if you have any further questions.

    • Besides the RO membrane what other types of filters does this use?

      • Hello, duwinning. Hope your day is going well. Required are one sediment filter and two carbon block filters plus the one year polishing filter and wrench. Thank you for shopping with us and please feel free to contact us again with any further questions.

    • does this unit require replacement filters?

    • Could you please answer the following: 1) Does this unit require power? 2) What is the ship weight?

      • No, this system does not require power. The shipping weight is 25 pounds.

    • does this filtration system remove nitrates from my water?

      • This is a similar RO Watts filter and it reduces nitrates 82%. I am sure their filters have similar specs.

    • is it possible to use another faucet with this system? I want a system WITH a reservoir and need the faucet in oil rubbed bronze.

    • what is the diameter of the faucet base. I am having granite installed. Also, does the faucet has a lever for on and off?

      • I had to give this to my daughter because it was too large for under my sink. Couldn't find a plumber that wanted to install it without design issues.

    Shopping Guides

    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    * For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.