Nelsen Scale Prevention System

The 1354 build of the Nelsen Scale Prevention System is the flagship residential size, engineered for very large homes or households with especially demanding flow requirements. It retains the line's signature salt-free, no-waste philosophy while offering the greatest media capacity of the series, using Filtersorb SP3 to neutralize hardness through crystallization rather than ion exchange. With this approach, scale-forming calcium and magnesium are converted into stable microcrystals and simply never get the chance to build up on pipes, fixtures, or appliances, which protects the home's plumbing investment without ever touching the water's beneficial mineral content.

Built on an Enpress mineral tank with a Vortech bottom distribution plate, the system delivers even flow across a generous media bed without requiring a separate gravel underbed. A “C-Series” in/out head and a matching “C-Series” bypass handle control and make service isolation straightforward, while a 20" Big Blue housing with a GAC pre-filter and mounting bracket provides robust chlorine and sediment pre-treatment ahead of the media. Standard 1" NPT PVC plumbing adapters are included to keep the connection clean and simple for the installer.

Included components

• 1354 mineral tank, the largest residential capacity in the line
• Filtersorb SP3 salt-free scale-prevention media
• Enpress tank with Vortech bottom distribution plate
• “C-Series” in/out head and matching bypass valve
• 20" Big Blue housing with GAC pre-filter and mounting bracket
• 1" NPT PVC plumbing adapters included

For homeowners who want the maximum scale protection this line can provide, with minimal ongoing upkeep and zero added sodium, the 1354 is the top-tier choice. There is no salt to buy and haul, no drain water during operation, and no electricity required, so maintenance is largely limited to periodic pre-filter changes rather than the regular salt refills and monitoring a conventional softener demands. The large 1354 tank suits big homes with multiple bathrooms and high simultaneous demand, and because the system works without power, it continues protecting your plumbing even during outages. It ships packaged for parcel delivery for convenient handling despite its larger size. When nothing less than the maximum will do, the 1354 stands ready as the line's most capable, lowest-maintenance answer to whole-house hard-water scale.