Nelsen Scale Prevention System

The Nelsen Scale Prevention System, model NSPS-0948, offers salt-free protection against limescale for medium-sized households. Built around Filtersorb SP3 media and supplied by Water Softener Plus, this whole-house system conditions your water so hardness minerals can't form damaging scale, all without adding sodium, wasting water, or requiring electricity to operate.

Conditioning, Not Softening

Unlike a conventional water softener that swaps hardness minerals for sodium through ion exchange, this system relies on template-assisted crystallization. The Filtersorb media converts dissolved calcium and magnesium into stable microscopic crystals that flow through your plumbing rather than bonding to pipes, fixtures, and your water heater as scale. You keep the beneficial minerals in your water, avoid the slippery feel some people dislike from softened water, and never deal with hauling salt or managing a brine tank.

• Filtersorb SP3 media in a larger 9" x 48" class mineral tank
• Enpress mineral tank with Vortech bottom distribution plate
• C-Series in/out head and C-Series bypass
• 1" NPT PVC plumbing adapters for easy connection
• 1" x 10" Big Blue housing with GAC pre-filter
• Mounting bracket included for the pre-filter housing

The Vortech bottom distribution plate in the Enpress mineral tank promotes even, efficient flow through the media bed, supporting consistent performance and helping minimize pressure drop across the system. A 1" x 10" Big Blue housing with a granular activated carbon pre-filter is included to reduce chlorine, improve taste, and capture sediment before water reaches the scale-prevention media, which protects both your water quality and the media bed itself. With its larger media volume compared to the entry-level model, the NSPS-0948 is sized for the steady demand of a medium-sized home that wants low-maintenance, salt-free scale control. For families who want to protect their plumbing and appliances the eco-friendly way, this Nelsen system is a dependable choice.

The salt-free approach suits households watching their sodium intake, homes on septic systems where brine discharge is unwelcome, and anyone tired of buying and lifting heavy bags of softener salt. With no regeneration cycle, the system uses no electricity and wastes no water, asking little more than the occasional pre-filter change to keep running smoothly. Sized for the steady demand of a medium home, the NSPS-0948 protects your plumbing, water heater, and fixtures from scale while preserving the natural minerals in your water, delivering modern, eco-conscious scale control supplied by Water Softener Plus.