Next-level filtration, smart chemistry, and intelligent system tech that keeps your flow clean, your efficiency high, and your breakdowns low — saving energy, money, and emissions.
Next-level filtration, smart chemistry, and intelligent system tech that keeps your flow clean, your efficiency high, and your breakdowns low — saving energy, money, and emissions.
THE HVAC FILTRATION EXPERTS.
Next-level filtration, smart chemistry, and intelligent system tech that keeps your flow clean, your efficiency high, and your breakdowns low — saving energy, money, and emissions.
Every MagBag SludgeBusterTM filter is engineered for performance. Whether you’re commissioning a clean system, retrofitting a commercial job, or preventing sludge related callouts, we’ve got the model for you. Choose your flow rate. Match your micron. Get the job done right.
Why MAGBAG? It’s perfect for both VDI 2035 and British Standards. Our SludgeBuster range filters particles down to 0.5 micron, supporting chemical-free (VDI) and chemical-based (British Standard) treatments. With magnetic and bag filtration, optional magnesium anode, and dosing pot capability, it fits both approaches.
Real-world stainless steel filtration – built tough, built right.
In heating and cooling systems, material choice isn’t just about looks — it’s about longevity, performance, and return on investment. Stainless steel stands apart for one reason: it lasts. Its self-healing chromium oxide layer protects against corrosion, pitting, and chemical attack, even under pressure and temperature extremes. Where carbon steel rusts and plastic fatigues, stainless steel keeps its strength — keeping your system clean, efficient, and dependable for years to come.
Heating and cooling systems demand materials that last.
Stainless steel resists corrosion, pressure fatigue, and thermal stress — maintaining flow integrity long after coated steel gives up. Non-reactive and easy to maintain, it’s built to handle glycol, magnetite, and high-temperature environments without compromise.
The Stainless Steel Advantages:
Engineered for performance. Built for endurance.
The new standard in commercial HVAC filtration, built for heating engineers who want performance they can trust and systems that stay clean for the long run. Whether you’re protecting a large commercial plant room, a chilled-water loop, or a district heating network, MAGBAG delivers serious sludge buster removal with inline or side-stream flexibility. Our magnetic and bag filtration technology captures everything from heavy magnetite to fine particulate, keeping flow rates high, breakdowns low, and system efficiency exactly where it should be. No cartridges. No drama. Just a robust, engineer-led filtration system designed to fit any central heating or cooling installation and built to handle the demands of real-world commercial environments.
Stainless steel isn’t just another material option — it’s a long-term investment in durability and system reliability. Thanks to its high chromium content, stainless steel forms a self-healing chromium oxide layer that defends against corrosion. Even when scratched, this protective film regenerates, shielding your system from rust, pitting, and chemical damage — where carbon steel or plastic simply can’t keep up.
The payoff? Fewer failures. Reduced downtime. And a dramatically longer lifespan — all contributing to a stronger ROI over time.
Why Settle for Carbon Steel or Plastic?
Choosing cheaper materials often means:
Choosing stainless steel is choosing long-term stability. It retains structural integrity under heat, pressure, and chemical exposure — where coated metals and plastics eventually degrade. The payoff is a system that runs longer, performs consistently, and keeps maintenance costs under control.
Stainless steel isn’t just a material choice — it’s an investment in performance and reliability. With its high chromium content, stainless steel naturally forms a self-healing chromium oxide layer that protects against corrosion. This passive film continuously renews itself, even if scratched, meaning your filter resists rust, pitting, and chemical attack where carbon steel or plastic would fail.
The result? Fewer breakdowns, less downtime, and a much longer service life — delivering measurable ROI compared to cheaper alternatives.
You could go with carbon steel or plastic — but that often means:
Choosing stainless steel for your heating and cooling systems is a smart, long-term investment. Its superior resistance to corrosion — even in demanding environments with moisture, temperature swings, and chemical treatments — helps prevent failures, lowers maintenance needs, and extends the life of your equipment. Unlike carbon steel or plastic, which can deteriorate quickly under these conditions, stainless steel stays strong and reliable for the long haul. This resilience means fewer replacements, reduced downtime, and better system efficiency. The bottom line? A longer service life and greater return on investment through lower total ownership costs and enhanced reliability.`
USED BY BEST COMMERCIAL ENGINEERS.
Real Installs. Real Time. Real Sludge. Real Performance.
MagBag plays a key role in helping systems move toward compliance with VDI 2035, the industry-recognised standard for protecting heating systems through water quality control — without relying on chemical inhibitors. Here’s how MagBag fits into that journey:
MagBag removes the physical threats — sludge, magnetite, corrosion particles, and suspended solids — with a layered approach:
For systems using plastic or rubber pipework — where oxygen ingress is common.
To complete the journey toward full VDI 2035 alignment, we recommend integrating a demineralisation unit. This further helps with:
“Think of microns like sieves: the lower the number, the finer the net. With MagBag™, you choose how fine to go, depending on whether you’re cleaning up a system or keeping it spotless for the long haul.”
When it comes to system protection, microns matter. The smaller the micron rating, the finer the particles it can catch — right down to bacteria-sized sludge. With MagBag™, you’re not stuck with a one-size-fits-all filter. You choose the bag rating that matches the job, whether it’s a first flush, long-term protection, or ultra-fine polishing.
