Crystal‑Clear Water. Fewer Chemicals. Better Swimming.
Problem → Solution
Tired of constantly
balancing chemicals?
Cloudy water
Skin and eye irritation
Algae growth
Unstable pH
High maintenance costs
Before / After
cloudy → crystal‑clear
algae → no algae
scale → no scale
inhibits bacterial colonies,
reduces sanitizing chemicals,
stabilizes pH,
eliminates algae,
improves clarity,
reduces skin and eye irritation.
Benefits
✔ 30–50% fewer chemicals
Confirmed by laboratory tests.
✔ Stable pH — zero additives
No more constant adjustments.
✔ Eliminates algae
Cleaner, clearer water with no green film.
✔ Crystal‑clear water
Improved filtration thanks to reduced surface tension.
✔ Soft‑water feel
Gentle on skin and eyes.
✔ Zero maintenance
No electricity, no parts, no servicing.
Simply clamp the MundiMag units onto the return line — no tools, no plumbing modifications. Works with copper, PEX, PVC, and stainless steel pipes.
From around the world covering small and big swimming pools.
Shop Now
How It Works
MAGNETIZER® uses a powerful, precisely focused magnetic field to transform the behavior of water flowing through it.
Molecular Polarization
Water molecules become organized → changing the physical behavior of the water.
Positive Charge (+)
Water receives a net positive charge → dissolves hard‑water minerals → removes scale → protects heaters → increases efficiency.
Soft‑Water Effect
Water behaves like soft water → better filtration → fewer chemicals needed.
Magnetic Lock
Chemicals are magnetically “locked” into the water → they work more efficiently → you use less.
The system is maintenance‑free, power‑free, and snaps onto pipes without cutting.
Scientific Findings
References
Cranfield University Magnetizer Study
Authoritative study from experts in water sciences
What is it?
MAGNETIZER® Pools & Spa System is a patented, maintenance‑free, power‑free magnetic water conditioner that straps onto your pool return line or spa heater line, works instantly, requires no pipe cutting, needs no servicing, and lasts forever (Lifetime Power Warranty). It is the natural way to enjoy your pool or spa.
The result is luxurious water quality without chemical overload.
The Solution
Magnetizer® Mundimag is a chemical‑free magnetic water treatment system for pools and spas. It naturally stabilizes pH, reduces chlorine demand, prevents algae growth, and keeps water crystal‑clear — all without salt, electricity, or maintenance.
Magnetizer uniformly aligns water molecules with a focused charge of a single pole, and this monopolar imprint changes their behavior to produce the desired effect.
Frequently Asked Questions
Does Magnetizer work with any pool?
Yes — install it on the return line.
Does it work with spas?
Yes — install it on the heater line.
Do I need to cut pipes?
No.
Does it require electricity?
No.
Does it work with filters?
Yes — it improves filtration efficiency.
