Dolphin XL Home Filtration System 1.5″ Inlet


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Product Description
Home System & Filter Details
Warranty & Installation

The Dolphin XL Home Filtration System has an extremely high flow rate. Combining this with state-of-the-art filtration, the Dolphin XL system can be utilized in the home or for agriculture applications and large-scale farms. Scalable and customizable: the Dolphin XL comes in a variety of sizes, flow rates, and filtration media to ensure it’s equipped to tackle any job (big or small)! 1.5″ inlet/outlet, with a flow rate of up to 74GPM. The unit is available either with an automatic backwash valve (which requires a 110 V outlet and access to a drain line) or a straight in/out valve with a 5-micron pre-filter.

Whole house filtration is your insurance against dangerous chemicals that are invading your home, right now. The sad fact of the matter is that the harm many of the toxins found in water supplies is permanent: Once your health has been compromised, you can’t get it back, at any price.

  • Granulated activated carbon filters reduce chlorine, organics, color, tannin, taste, and odor!
  • Multimedia sediment filters for sediment removal.
  • Filter-AG filters for even more efficient sediment removal.
  • Calcite neutralization filers to neutralize acidic or low pH waters.
  • Manganese ‘greensand’ filters to eliminate iron in your water.

The filter life is 1.2 million gallons or five years for a family of 4. Installation is included with the purchase of the two replacement filters for only $997.

Enjoy your water worry free with a lifetime warranty.


  • Life MXL-5: 7 Years Parts & Labor
  • Life MXL-7 & MXL-7 UC: Lifetime Parts Warranty, 10 years Labor.
  • Life MXL-9, MXL-11, MXL-13 and MXL-15 (and UC Models):
  • Guaranteed Lifetime Warranties.
  • Whole House Systems: Lifetime Parts and Labor 

If you need warranty information on a model not shown, please visit our warranty page.


The Life MXL Series Ionizers can be self-installed as a countertop or under-counter unit. Check out our support section to see the process for yourself. We have technicians standing by to help as well.
If you need installation information about another model, please visit our support page.

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Save $500 on MXL Models 9-15 / Valid Until October 6