Fleck Acidic / Low-pH Water Filter


Filter Size: 1.0 cu ft · 1–3 Baths (10 GPM)
Preis:
Sonderpreis€659,95
A 10–15 year home upgrade — we help you buy the right system once, and back it for life.
💳 Buy now, pay over time. Split this into easy monthly payments with Shop Pay Installments — 0% APR available, no impact to check your rate. See financing options →
  • ✓ Free U.S. Shipping
  • ✓ 90-Day Money-BackNo restocking fees
  • ✓ Lifetime Tank WarrantyMfr-backed valve coverage
  • ✓ Genuine-Brand Control ValvesFleck · Pentair · VIQUA — serviceable for decades, never disposable clone heads
🔒 Secure SSL checkout 📍 Real U.S. company · Tampa, Florida ✅ Genuine brand-name parts
🔧 Not sure which size or setup you need? Get instant sizing help → We’ll confirm the right system before you buy — or request a written quote.
💧 Typically pays for itself — cut salt, bottled-water & hard-water appliance costs every month.
Fleck Acidic / Low-pH Water Filter€659,95

Beschreibung

Fleck Acidic / Low-pH Water System

A complete Fleck system — control head valve, tank and the right media — engineered to solve acidic / low-ph water for good.

✓ Complete System — one price includes everything below
You're buying the entire working system — not a single component. This one price covers all of it, shipped free:
  • Control valve head — Fleck 5600 SXT backwashing control valve
  • Tank — an upflow calcite tank
  • Media — calcite with a Corosex blend

The Fleck system that solves it

This is a full Fleck system built on three parts that work together: a genuine Fleck 5600 SXT backwashing control valve on top of an upflow calcite tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent Fleck platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.

Head valve: Fleck 5600 SXT backwashing control valve
Tank: an upflow calcite tank
Media: calcite with a Corosex blend

What it does for your home

  • Removes acidic / low-ph water from your water
  • Stops blue-green staining and pinhole pipe leaks
  • Protects copper pipe, solder and fixtures
  • Brings pH into a safe, non-corrosive range
  • Self-backwashing calcite bed
Why it works — the media does the job. Inside the tank is calcite with a Corosex blend. In plain terms, it dissolves a trace of calcite to raise pH so water stops corroding pipes. The Fleck head valve runs it; the media is what actually removes acidic / low-ph water — that pairing is the real difference between systems.

Sized and matched to your water

Pick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand Fleck well bundle.

Prefer a different valve brand? The same acidic / low-ph water solution is available in Fleck, Autotrol, C-Series, Pentek and Pentair — the media doing the work is the same.

The media inside — what actually cleans your water

Calcite pH-neutralizing media
Calcite pH-neutralizing media
  • Dissolves slowly to raise low, acidic pH toward neutral
  • Stops blue-green copper staining and pinhole pipe leaks
  • Self-limiting — it won't overshoot pH
  • Simple periodic top-up as it is consumed

Overview

  • 🇺🇸 U.S.-based support and expert assistance
  • 🔧 Built with trusted, industry-standard components
  • 🚚 Ships nationwide - freight-safe packaging
  • 🏠 Ideal for residential and light-commercial systems

Specs (Typical)

Max Operating Pressure125 psi
Max Water Temp100 °F
Electrical120 V AC
Flow Range5-45 GPM (model dependent)

Related: Control Valves . Parts . Get sizing help

Free Manual PDF

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