ULPATEK · KNOWLEDGE & GUIDANCE
Clear answers to the questions behind a good filter choice. Selection, standards, energy and the details that matter in use.
10 articles
Check the complete filter's continuous and peak temperature limits, including seals, separators and the airflow basis used for the hot process.
Read the articleConfirm the frame dimensions, gasket geometry and operating duty before ordering a replacement for an existing HEPA housing or terminal box.
Read the articleChoose between H13 and H14 by checking the application, required evidence and pressure drop, without confusing filter class with room classification.
Read the articleA short introduction to HEPA filters and the parts of a filter assembly.
Read the articleWhy the most penetrating particle size matters when reading HEPA efficiency.
Read the articleAnswers to recurring questions about HEPA seals, handling, storage and maintenance.
Read the articleUlpatek aluminium frame profiles for HEPA ceiling filters.
Read the articleUlpatek gel-seal ceiling-filter construction and profile drawings.
Read the articleUlpatek terminal-hood filter construction and profile drawings.
Read the articleProf. Dr. F. Taner Özkaynak’s historical article on HEPA filters and test standards.
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