AQUARIUS TRIPLE PLUS Countertop Water Filter
AQUARIUS™ Countertop Drinking System Series
Aquaspace Best Countertop Water Filter

AQUARIUS™ Countertop Drinking System Series

Regular price$344.95
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Choose your Filter Technologies:
Add Aquatomic® Hydrating Magnets
Get the same pure, healthy water – no plumber needed 

Our AQUARIUS™ ESSENTIALS Countertop Model uses the same advanced technology as our installed models, including two NASA-developed filters for truly clean, healthy water. Just set it up, turn it on, and enjoy – no tools or installation hassle. 

  • The Aquaspace® Cartridge (AR-100) for broad-spectrum toxin removal- including lead, chlorine, VOCs, pesticides, pharmaceuticals, and more- while keeping in the essential minerals your body needs. 

  • The Microbial NanoCeram® Cartridge (AR-902NC) targets bacteria, viruses, cysts and other harmful microbes. 

Our AQUARIUS™ ESSENTIALS TRIPLE Countertop Model takes it further, with advanced offering our most popular filtration set with fluoride and heavy metal filtration. Plus, customizable options with our 4N1 Sediment or our Nitrate filters. 

All AQUARIUS™ Countertop Models incorporate a Dual-Hose Diverter Valve which returns your highly filtered water to a dedicated spout on your existing faucet. There are no more messy leaks or drips, and the system comes with an elongated hose which allows you to place the unit away from the sink area, freeing it from clutter. 

Add built-in declustering hydrating magnets to any under-the-sink system. Designed to enhance your water for better hydration, faster absorption, and overall health benefits.  

Get your replacement filter(s) here.

Need help deciding which filter to choose? Check out our helpful tips for picking a sink filter blog.

Size 12"H x 15"W x 4.5"D (housing)
Capacity 1,000 gallons (3,785 liters) or 12 months, whichever occurs first.
Flow Rate 0.8 GPM Maximum
Max. Pressure 70 PSI
Max. Temp 85°F (Use cold water line only)
Efficiency

The Aquaspace® Compound(AR-100) has been tested and certified by the National Testing Laboratories for the reduction of organic, industrial, and agricultural pollutants including chlorine, chloroform, herbicides, pesticides, and heavy metals such as lead. In addition, Aquaspace removes unpleasant colors, tastes, odors, sediment and turbidity. It does not remove beneficial dissolved minerals that are essential for good health.

The Fluoride & Heavy Metal Reduction Compound(AR-100F) will reduce the fluoride added by municipalities to undetectable levels.  This media will also continue to reduce inorganic heavy metals (such as lead, arsenic, mercury, and chromium six, etc.).

The Microbial NanoCeram Cartridge(AR-902NC) controls Colonized & Individual Bacteria, ParasitesCysts (such as cryptosporidium), Viruses, Endotoxins, Polysaccharides, and Colloids.  This filter incorporates Powdered Activated Carbon and Agion® silver-impregnated zeolite technology. 

Our proprietary Nitrate Reduction Cartridge (9¾") does not give off an odor like most Nitrate cartridges do and uses only the top highly nitrate selective ion exchange filter media. This cartridge will reduce nitrates for 5000 PPM/Gallons**

Filter Section

The Aquaspace Cartridge (9 ¾"): (AR-100) rated 1 micron, should be replaced every 1,000 gallons or 12 months, whichever occurs first.

The Fluoride & Heavy Metal Reduction Cartridge (9 ¾"): (AR-100F) (package of 2 - for a year supply), rated 1 micron, should be replaced every 6 months.

The Microbial NanoCeram Cartridge (9 ¾"): (AR-902NC), rated 0.2 micron, should be replaced every 12 months.

The Nitrate Reduction Cartridge (9¾") will reduce nitrates for 5000 PPM/Gallons**

Inspired by NASA - Cleaner, Healthier Water 
AQUASPACE® Whole Spectrum Filtration 

At the heart of every Aquaspace® system is our NASA-spinoff filtration compound, crafted to remove a wide range of harmful contaminants – without stripping away essential minerals like calcium, magnesium and potassium that your body needs to thrive. 

What it filters: 
  • 99% of lead, chlorine and chloramine 
  • Industrial solvents, herbicides, pesticides, and disinfectants 
  • Radon, trihalomethanes, VOCs like chloroform & benzene 
  • Trace pharmaceuticals and hormones 
  • Plus PFOAs & microplastics 
  • And more 

All this while keeping your water’s natural pH stable – something most basic filters can’t do. 

Microbial NanoCeram®  

Offering next level filtration, another Nasa-Spinoff technology, with an electropositive charge, it attracts and traps, like a magnet, a wide range of particles - both coarse and fine – down to 0.2 microns. It holds more dirt, maintains a strong flow rate, and resists clogging far better than traditional filters, giving you confidence with every sip. 

Fluoride & Heavy Metal Protection 

Our unique fluoride-reducing media helps lower fluoride levels by up to 95%, along with heavy metals like arsenic, mercury and chromium-6 – offering peace of mind for you and your family. While fluoride is common in tap water, research continues to raise concerns about long-term exposure, from dental fluorosis, reduced IQ, and other serious health risks. Our filters give you a reliable way to reduce that burden at home. 

Aquaspace® 4N1 Sediment 

With a unique four-zone radial design, water passes through each section, targeting a specific sediment size. By dividing the work, each layer only filters what it’s designed for, making the system more efficient and longer lasting. 

Nitrate Reduction Cartridge 

This filter is specially engineered with a highly selective ion exchange media that targets and reduces nitrates – common contaminates in agricultural and rural water supplies. Delivering consistent, high-capacity performance without the strong chemical odor often associated with other solutions. 

Aquatomic Declustering Magnets

Water, as we all know, is made up of hydrogen and oxygen atoms that naturally bond together (H2O). Typically, these atoms form clusters of 10-12 molecules, held together by surface tension. When water passes through a magnetic field, the magnets affect this surface tension, breaking apart the larger clusters into smaller groups of about 6-7 molecules.  

This process helps make water more bio-available – meaning your body can absorb it faster and use it more efficiently. Ultimately, making the water ‘wetter’ and more accessible to every cell in your body, leading to better hydration and overall health. For running water, this happens immediately as it flows through the magnetic field. For stagnant water (like in bottles), the effect takes about 5-15 minutes.  

According to Jon Barron, a renowned health expert: 

“The smaller the water clusters, the more bio-available the water becomes. This means it can pass through your cells more easily, helping transport nutrients, remove waste, and support communication throughout your body. Larger water clusters are less efficient at performing these essential functions.” 

For more details, read our AQUATOMIC Tech Page. 

One full year for material and workmanship. Due to varying water quality, the filter section is not covered under warranty.

Health Focused

Removing a whole spectrum of harmful chemicals & contaminants, while carefully preserving the essential minerals your body needs to thrive.

Extended Filter Life

Thoughtfully designed to provide deeper purification and longer-lasting performance than standard filters - so you can enjoy cleaner, healthier water every single day.

Nasa Spin-off Technology

Bringing the proven power of NASA technology into everyday life - transforming advanced innovation into healthier, practical solutions for you.

Pure Water, Perfected for Every Sip