Name: HEPA 13 Filter for 3D Printing
Brand: 4D Filtration
Price: 20 USD

HEPA 13 Information

Average Efficiency for 0.3μm Particles:>99.95%
Nominal Dimensions:6x6x1 in

High Efficiency Particulate Arrestance (HEPA 13)Example Contaminants Per Range

0.30 to 1.0μm:>99.95% Bacteria, Smoke, Paint Pigments, Some Virus, Soldering Fumes
1.0 to 3.0μm:>99.95% Lead Dust, Some Bacteria, Abrasive Dust, Auto Emissions
3.0 to 10.0μm:>99.95% Pollen, Earth-Origin Dust, Mold Spores, Cement Dust, Hair Spray Mist, Paint Dust

HEPA 13 FAQ

What is the difference between F7 and MERV 13?

The filter is manufactured as a F7 filter under EN 779 - this classification is based on the average efficiency of the filter in capturing 0.4μm particles. MERV 13 is the ASHRAE approximate classification for F7 filters.

Why use a MERV 13 over a HEPA filter?

MERV 13-16 provides filtration efficiencies near HEPA while not sacrificing the airflow/process rate. This captures the vast majority of particulates and it allows a focus on VOC & gaseous contaminant removal. We will release HEPA filters soon for applications sensitive to particulates.

How often should the HEPA 13 filter be replaced?

It is recommended to replace the HEPA 13 filter every 3 months. With sporadic printing, the HEPA 13 filter may last upwards of 6 months before becoming saturated. Usage in an environment such as a dusty workshop may require more frequent replacement.