Maintenance
Recommendations for Coarse Filtration Filters
Practical checks for coarse filters, from installation to replacement.
Read the articleULPATEK · KNOWLEDGE & GUIDANCE
Filter Technology
Clear answers to the questions behind a good filter choice. Selection, standards, energy and the details that matter in use.
Find your next answer.
32 articles
Standards & testing
Eurovent Certification: Verified Performance
An earlier overview of Eurovent certification and filter performance.
Read the articleEnergy & cost
The Total Cost of Ownership of Air Filters
The purchase, energy, labour and disposal costs behind an air-filter choice.
Read the articleMaintenance
Recommendations for Fine Dust Filtration Filters
Installation, inspection and maintenance considerations for fine-dust filters.
Read the articleHEPA & ULPA
What is HEPA Filter?
A short introduction to HEPA filters and the parts of a filter assembly.
Read the articleHEPA & ULPA
Understanding Most Penetrating Particle Size (MPPS)
Why the most penetrating particle size matters when reading HEPA efficiency.
Read the articleStandards & testing
EN1822 and ISO29463: HEPA Filter Tests and Standards
An earlier overview of HEPA test standards and filter classes.
Read the articleHEPA & ULPA
Top Questions On Your Mind
Answers to recurring questions about HEPA seals, handling, storage and maintenance.
Read the articleHEPA & ULPA
Secure and Seal: HEPA Ceiling Filters in Leak-Proof Aluminum Frames
Ulpatek aluminium frame profiles for HEPA ceiling filters.
Read the articleFilter selection
Gas Phase Filtration
An introduction to gas-phase filtration, corrosion and odour control.
Read the articleHEPA & ULPA
Secure and Seal: Gel Type HEPA Ceiling Filters Units in Leak-Proof Design
Ulpatek gel-seal ceiling-filter construction and profile drawings.
Read the articleHEPA & ULPA
Secure and Seal: HEPA Terminal Hood Filters in Leak-Proof Design
Ulpatek terminal-hood filter construction and profile drawings.
Read the article