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Essential Filters for Your Laminar Flow Cabinet

By Saber más2 min read

Essential Filters for Your Laminar Flow Cabinet

Have you ever wondered how a laminar flow cabinet maintains a sterile and particle-free environment? The answer lies in its advanced filtration system. Today, we’ll explore the filters you need for your laminar flow cabinet, ensuring a safe environment for your experiments.

HEPA and ULPA Filters, The Heart of the Cabinet

HEPA (High Efficiency Particulate Air) and ULPA (Ultra-Low Penetration Air) filters are the core of air purification in laminar flow cabinets. HEPA H14 filters, like those used by Cruma, offer a minimum filtration efficiency of 99.995% for particles up to 0.3 µm. On the other hand, ULPA filters provide even greater efficiency, capturing even smaller particles, contributing to an even cleaner environment.

filtro hepa

Three-Stage Filtration System

Cruma implements a three-stage filtration system that includes a G4 pre-filter, an H14 HEPA filter, and an activated carbon filter. The G4 pre-filter traps larger particles, the HEPA filter handles smaller particles, and the activated carbon filter removes chemical vapors and unpleasant odors, ensuring pure and safe air for your laboratory.

Regular Maintenance

To maintain filtration efficiency, regular maintenance of the filters is essential. This includes checking the filters for damage or particle accumulation and replacing them according to the manufacturer’s recommendations. Proper maintenance ensures that your laminar flow cabinet operates optimally, protecting both your experiments and your health.

mantenimiento filtros laboratorio


Understanding the filters and the filtration system of your laminar flow cabinet is essential to ensure a safe and efficient work environment. With the right filters and regular maintenance, you can maintain a sterile environment, protected from contaminants and conducive to precise scientific research. Now that you know the importance of filters in your cabinet, you’re one step closer to ensuring safety and efficiency in your laboratory.

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