Aquios® AQFS220L Salt-Free Water Softener and Filter System, Low VOC, 0.5 Submicron Filtration

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Special Price $395.85 Regular Price $609.00
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The Aquios® AQF220L is our stronger version of the AQFS220. Our "L" model still uses the same salt-free water softening technology to prevent hard water scale but utilizes a stronger, 1 micron coconut carbon filtration medium. The stronger filtration will remove more chlorine odor and taste for a longer period, reduce chloramines, VOCs, pesticides, cysts, rust, and other dirt and sediment larger than 1 micron. This is the most powerful model in our single stage 220 Series.


  • Powerful 1 micron coconut carbon filtration
  • Effective in water hardness up to 30 GPG (513 PPM)
  • Provides VOC reduction (what is VOC?)
  • Prevents limescale and iron stain
  • Removes existing calcium scale and build-up
  • Removes chlorine, chloramines, pesticides, rust and other impurities


What's Included

The AQFS220L is a complete system. It comes with the unit housing, salt free softener/filter cartridge, mounting bracket and hardware, and wrench

Aquios Frequently Asked Question What's the difference between the AQFS220 and the AQFS220L? The only difference between the two models is the water filtration. The AQFS220L has a 1 micron (stronger) filtration medium and the AQFS220 has a 5 micron filtration medium. If you're looking for better water filtration and salt-free water conditioning, the AQFS220L is a better choice.

More Details

The Aquios® salt free water softener and filtration system is a full house water conditioning and filtration system that utilizes commercial strength technology and performance in a sleek, compact design. It also does not replace the healthy minerals your body needs with salt or potassium.

This system will ensure that sediment, chlorine and other undesirable materials are removed from your water and that calcium, magnesium and other by products found in hard water do not build up on your fixtures and pipes, and provide clean, pure and healthy water to you and your family.

Unlike salt-based systems, the minerals that make water “hard” are not removed. Instead, Aquios® utilizes a proprietary, natural scale reduction media that ensures that these minerals do not accumulate or build up on faucets, water heaters, shower heads, internal pipes or any other device that utilizes your existing water source. Our scale reduction media uses a glassy polyphosphate which inhibits scale deposits and, over time will reduce existing scale buildup on your pipes and appliances. The result...most scale-causing minerals pass through the systems instead of forming deposits on pipes, fixtures and appliances such as water heaters. You will notice a difference in “water feel”, but not one that is “slippery” as is commonly found with salt water softeners.

The Aquios® salt free water softener is a revolutionary approach to water treatment and conditioning. It combines carbon block with VOC filtration (rated at 1 micron) and commercial grade water conditioning to deliver a full house, all in one solution. Our unique design ensures virtually no pressure loss or reduction in water flow rate and requires absolutely no programming, electricity or maintenance. It also comes with a 20 year warranty on the housing and valve. Now that's simple.....

What are VOC's ?

Some VOCs are naturally occurring, like those released from plants. The smell of freshly mowed grass is actually a type of VOC called green leaf volatiles (GLVs). Other VOCs are emitted by manmade products, such as paints and lacquers, paint strippers, cleaning supplies, disinfecting products, cosmetics, pesticides, building materials and furnishings, office equipment such as copiers and printers, correction fluids and carbonless copy paper, graphics and craft materials including glues and adhesives, permanent markers, and photographic solutions. Fuels such as gasoline contain VOCs as well.

The Aquios® Water Softener and Filter System includes your first cartridge and should last an average family approximately three (3) to six (6) months before it requires replacement.

Product Specifications

  • Part number: AQFS220L
  • Dimensions: 24" x 5.5"
  • Port size: 3/4" NPT
  • Flow rate: 12-15 gpm
  • Pressure drop: 2 PSI
  • Max operating temperature: 40° to 110° Farenheit
  • Max operating pressure: 100 PSI
  • Filtration rating: 1 micron
  • Effective in water hardness up to 30 GPG (513 PPM)

Replacement Cartridge

Installation Manual

More Information
GTIN 00857711007015
Delivery Frequency One Time Purchase
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