�������Ƶ

Biosolubility is relevant wherever fibers are used that may fall into the respirable range. In such cases, material safety depends not only on performance, but also on how fibers behave in the body.

In air filtration, glass microfibers are intentionally used to achieve high and stable filtration efficiency. Biosoluble micro fiberglass addresses material safety through chemistry, supported by scientific verification - without compromising performance.

�������Ƶ has produced micro fiberglass for air filtration for more than 30 years, combining proven biosolubility with long-term filtration reliability.

No. Biosolubility depends entirely on the specific glass chemistry used.

Based on analysis, we believe that not all glass fibers used in air filtration meet biosolubility criteria, and appearance alone does not indicate whether a material is biosoluble. In addition, not all non‑biosoluble materials on the market are clearly or correctly labeled, which can create uncertainty for filter manufacturers and end users. Verified documentation and transparency are therefore essential.

Biosolubility is verified through recognized scientific test methods defined in regulatory frameworks set forth in the EU’s CLP Regulation (Note Q).

These tests evaluate how fibers behave in the body, including whether they dissolve or are cleared quickly. Verified testing provides objective, science‑based confirmation that a specific glass chemistry is biosoluble.

“Safe by Chemistry” means that safety is built directly into the glass formulation itself, rather than relying on assumptions, fiber size alone, or downstream controls.

At �������Ƶ, this approach has been firmly established for more than 30 years. Our biosoluble Evalith® micro fiberglass media is based on specific glass chemistries that have been scientifically tested and proven - providing customers with long‑term confidence in both safety and compliance.��

No. When properly engineered, biosoluble micro fiberglass delivers high, stable mechanical filtration performance across the entire filter lifetime.

Safety and performance are not opposing requirements. The most effective filtration solutions are designed to deliver both consistently and reliably.

In many air filtration applications, consistent performance over time is critical.

Micro fiberglass media delivers mechanical filtration efficiency that does not rely on electrostatic charge, helping maintain stable efficiency throughout the filter’s service life. This stability is particularly important in demanding environments such as industrial HVAC systems, cleanrooms, and data centers.

Transparent communication allows filter manufacturers, OEMs, and operators to clearly understand what materials they are using - and what that means for safety, compliance, and performance.

When biosolubility is clearly documented and supported by recognized testing, it reduces uncertainty and supports responsible decision‑making across the filtration value chain.

JM’s biosoluble Evalith® micro fiberglass filtration media is manufactured in �������Ƶ facilities in Europe and North America.

Local manufacturing helps ensure consistent product quality, reliable supply, and alignment with regional regulatory expectations.��

The Sweet Spot describes the ideal balance between proven material safety and long‑term filtration performance.��

It is the point where biosoluble chemistry, stable mechanical efficiency, advanced manufacturing, and transparent communication come together - delivering filtration solutions that protect both people and processes.��