Drinking Water System Perfect For Under The Sink & More

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Water Filter For Under The Sink

Take a look at Multipure’s Aquaversa: it’s powerful, it’s convenient, it’s easy to use, and it’s affordable. No wonder it’s one of the most popular countertop and under sink filtration systems we’ve had to offer. 

Every home deserves clean drinking water, safe for you and safe for your family. For most communities, tap water is disinfected before it goes out to homes and businesses, making it generally safe to use. Unfortunately, there are new contaminants and new dangers discovered in water supplies regularly, waiting to be discovered in your water.

Good thing for everyone that Multipure is here with the best countertop and under sink water filters on the market.

Benefits & Features

The Aquaversa’s features make it more useful and convenient than other countertop or under sink filtration systems on the market. These features include:
  • Better Tasting Water – Ever wonder why tap water sometimes tastes funny? That’s the chlorine, chloramine, or other contaminants in the water. Ever wonder why bottled water sometimes tastes funny? That’s the plastic, or the fact that it may just be bottled tap water. When you drink water that's been filtered by the Aquaversa, you’ll taste the difference – not just with every glass of water, but for the taste of coffee, tea, juice mixes, and whatever other beverages you make with it.
  • Healthier Water – As an NSF-certified water filtration system, the Aquaversa can help protect your family from harmful contaminants in tap water. Many filtered pitchers or under counter water filters don’t do more than improve the taste of the water. With the Aquaversa, your water is protected from a wide range of hazardous compounds and chemicals in your water.
  • Better Cooking – Have you ever seen someone crack open a half dozen bottles of water to cook with? Probably not, because that’s both tedious and expensive. But not a lot of people think about cleaner water for preparing foods or cooking. Cooking with water filtered by the Aquaversa countertop or under sink water filter system means that contaminants are treated before they can affect your food. Aquaversa filtered water is perfect for making pasta, soups, sauces, and any other foods that need water.
  • Versatility to Meet Your Needs – You can have your Aquaversa water filter ready to go almost immediately, installed to fit the needs of your kitchen and your space requirements. If there's no room on the counter, set it up as an under sink filtration system installation. If there’s no room under your sink, install it on the countertop next to the sink. The Aquaversa is designed for flexibility and convenience.
  • Treat Your Pets Right – Don’t buy expensive bottled water for your pets, and don’t risk feeding them potentially contaminated tap water. Fill their bowls right from the Aquaversa filtered water spout, confident that they are getting the same cleaner, healthier water that you are.
  • Save Money – End your relationship with bottled water for good with your Aquaversa installed on the counter or as an under sink filtration system. Ditch the high cost of disposable plastic bottled water, and reduce the burden that plastic bottles have on the environment.

Order your Aquaversa now, and enjoy the benefits of cleaner water for better health and better lives.

System Options

Base System

The base Aquaversa system can be used in-line with other existing hardware (e.g., existing faucet, ice maker, etc.), but includes no additional plumbing hardware. It can utilize compatible below-sink and countertop parts and accessories.

Below-Sink Kit

This installation kit includes a stand-alone chrome faucet and the necessary hardware to attach the system to a cabinet wall below the sink. The system connects to the cold water line with an included Adapta Valve, and the faucet requires a 0.5” hole available in the countertop or sink for installation.

A below-sink Aquaversa is intended for a more permanent installation, although it can be removed and converted for countertop use with the optional countertop kit. The below-sink Aquaversa is designed to mount on the side of the cabinet, but can rest on the floor of the cabinet with an optional acrylic base (MC840).

Countertop Kit

The standard countertop installation kit includes a dual-hose diverter valve and an acrylic base that allows the system to sit on top of the counter next to the sink. The system connects to the sink faucet with the dual-hose diverter valve, outputting filtered water from a spigot on the diverter valve itself. Filtered or unfiltered water can be selected by a push-button on the diverter valve.

Due to the many varieties, styles and sizes of kitchen and bathroom faucets, Multipure cannot guarantee that the countertop kit and adapters will be compatible with your faucet. Please contact Multipure’s Customer Care department for assistance.

Single Hose Diverter Kit

This installation kit includes a single-hose diverter kit and an acrylic base that allows the system to sit on top of the counter next to the sink. The system connects to the sink faucet with the single-hose diverter valve, outputting filtered water from a faucet attached to the top of the system housing. Filtered or unfiltered water can be selected by a push-button on the diverter valve.

Due to the many varieties, styles and sizes of kitchen and bathroom faucets, Multipure cannot guarantee that the countertop kit and adapters will be compatible with your faucet. Please contact Multipure’s Customer Care department for assistance.

Capacity Monitor

Includes a battery-operated capacity monitor that measures the amount of water processed through the drinking water system and reminds you when to change the filter; an included light indicator is located at the base of the faucet and lights up when the filter needs to be changed. NOTE: The Capacity Monitor is recommended for Below-Sink Kits.

NOTE: Both the monitor and light indicator are battery-powered (2 x AA batteries not included); batteries need to be changed each time the filter is changed.


Model: MP750
Replacement Filter: CB6
Filter Capacity: 750 Gallons
Flow Rate: 0.75 gpm
Housing: Stainless Steel
Rubber Items: Silicone
Inlet: 1/8” NPT
Outlet: 1/8” NPT
System Size: 8.5” H x 5.75” D
Weight: 8 lbs
Working Pressure Range: 30 psi (2.1 kg/cm2) to 100 psi (7.0 kg/cm2)
Operating Pressure Range: 30o F (0oC) to 100o F (38o C) cold water use only
Particulate Retention Size: Sub-Micron
Housing Warranty: Lifetime


35 Reviews Hide Reviews Show Reviews

  • 5
    Aquaversa water filter

    Posted by Yvonne on Apr 18th 2024

    I have owned Multipure under the sink water filters since the late 80's, in three homes and our business. I know they are the best and I highly recommend them for safe and clean drinking water!

  • 5

    Posted by Elvis Rosado on Feb 28th 2024

    I used for more than 20 years

  • 5
    Multipure filter

    Posted by Alvin Green on Feb 26th 2024

    We had an under counter water filter that we replaced with this one. Very large improvement. Water tastes better and is now clearer.

  • 4

    Posted by Geri L on Feb 16th 2024

    I have only had my countertop Aquaversa hooked up for a week. So far, it is working well and producing good tasting water. I appreciate how easy it is to install and change the filter. A handy type person hooked it up for me.

  • 5
    Happy Multipure Customer 35 years!

    Posted by Cyn Lubow on Feb 14th 2024

    Not only does Multipure filter impurities, and all of the chlorine, it's the best-tasting water I've had. They really stand behind their products too. When I recently moved and needed an under sink version, they replaced the on top of the counter version I had for many years for a small fee, based on their lifetime warranty, even though it was a different product and there was nothing wrong with the old one other than it couldn't be used under the counter. Multipure is awesome!!

  • 5
    Product Service and Reliability

    Posted by Everette AbdulFaruq on Jan 30th 2024

    This is my 2nd unit from MultiPure in 33 years. That's how long and well the 1st unit did. I trust this one will perform just as well. So yes, buy a MulltiPure product. It's well worth the investment. Thanks

  • 5
    Multipure Aquaversa

    Posted by Monica VH on Jan 29th 2024

    I've been using Multipure water filters for 30 years, ever since the mid-1990s when a former partner brought one into our shared household. That filter served me for 20 years before I left it for a new tenant in a house I moved out of and bought a new one for my current home. My current home uses well water and the filter always provides crystal clear, clean-tasting water. We only need to change the filter once a year, so the annual cost of replacing the filter is well worth it for the amount of use it gets. Multipure is still one of the top-rated water filtration systems after decades. Their customer service is excellent, too. When I realized that I ordered the wrong installation kit, customer service immediately shipped me the under-sink mounting bracket at no extra cost and offered a refund if I sent back the plastic housing.

  • 5
    Aquaversa Reverse Osmosis

    Posted by Donald E. Smith on Jan 18th 2024

    Overall, top high end quality we have used for 31 years and just bought a replacement one. Very satisfied.

  • 5
    Easy installation. Functional and looks great.

    Posted by Mike Belisle on Jan 12th 2024

    No leaks. Great flow.