Water Softener Plus

C-Series Total Well Chlorination System

$3,421.43

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Filter Size 1.0 cu ft · 1–3 Baths (10 GPM) 1.5 cu ft · 4–6 Baths (12 GPM) 2.0 cu ft · 6+ Baths (15 GPM)

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C-Series Total Well Chlorination System — a complete four-stage well chlorination system: chlorine feed, contact tank, catalytic oxidizing filter and water softener, with genuine C-Series automatic control valves on both filtration stages. One price covers the entire staged build, shipped free — not a single component.

Everything included — all four stages

Stage 1 — Chlorine Feed Pump: a Stenner 45MHP10 peristaltic chemical feed pump (10 gallons per day, 100 PSI, 110V) with 1/4" tubing kit. It injects a measured dose of chlorine into the well line every time the pump runs, to kill bacteria and oxidize iron, manganese and sulfur.

Stage 2 — Retention (Contact) Tank: a Nelsen retention tank — 40 gallons on the 1–3 bath size, 80 gallons on the 4–6 and 6+ bath sizes. It holds the chlorinated water long enough for full disinfection and for iron and sulfur to oxidize into filterable particles.

Stage 3 — Catalytic Oxidizing Filter: genuine C-Series control valve, its own FRP filter cylinder, and a full load of catalytic oxidizing media. It filters out the oxidized iron, manganese and sulfur and backwashes them to drain.

Stage 4 — Water Softener: a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, plus the brine tank and first fill of salt-saver resin. It removes the calcium & magnesium hardness that scales pipes, water heaters and fixtures.

Chemical feed pump, retention tank and two automatic control-valve heads
Two FRP mineral cylinders + the brine tank
Both media loads, bypass valves, fittings & full install/service manuals
Staged in the correct order: disinfect and oxidize first, filter second, soften last
Ships FREE in the US, pre-set to your water

How the four stages work together

The feed pump doses chlorine as water leaves the well. In the retention tank the chlorine has time to kill bacteria and turn dissolved iron, manganese and sulfur into particles. The catalytic oxidizing filter then removes those particles, and the water softener removes hardness last, so the resin stays clean and the whole system stays low-maintenance.

Tank size — matched to your home

Choose your size above: 32,000 grains / 1.0 cu ft (1–3 baths), 48,000 grains / 1.5 cu ft (4–6 baths), or 64,000 grains / 2.0 cu ft (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.

Prefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.