HEPA/DOP/ASHRAE Panel Filters | Donaldson Industrial Dust Fume & Mist
Our HEPA and DOP panel filters are made of lightweight yet sturdy aluminum, contain superior filter media, and come with built-in handles for easier maintenance. HEPA Panel Filters Higher filtration efficiency: 99.97% on 0.3 micron particles (emits three-0.3 micron particles per 10,000 particles) Exhaust airstream is near breathing zone
HEPA/DOP/ASHRAE Panel Filters | Donaldson Industrial Dust Fume & Mist
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Filtration and Disinfection FAQ - ASHRAE
HEPA filters need much better sealing as even a tiny 0.3% leak will give 10x as much penetration. With more than 57,000 members from over 130+ nations, ASHRAE is a diverse organization dedicated to advancing the arts and sciences of heating, ventilation, air conditioning and refrigeration to serve humanity and promote a sustainable world.
Filtration / Disinfection - ASHRAE
- High efficiency particulate air (HEPA) filters are more efficient than MERV 16 filters. Filters must be sealed well to give the expected performance. Ensure the airflow passes through the filter and not around it due to leaks. The HVAC fans must be operating for the filters to clean the air. Run the HVAC system as much as practical.
HEPA and 95% DOP Panel Filter
In heavy smoke applications, a combination of 95% DOP and HEPA panel filters may be the best solution. 95% DOP filters last 3-5 times longer and have greater holding capacity in oil loading applications. WHEN TO SELECT: HEPA and 95% DOP panel filters are available to ship from Donaldson Torit in 24 hours. HEPA PANEL FILTERS 95% DOP PANEL FILTERS
- What are HEPA & DOP panel filters made of?
- Our HEPA and DOP panel filters are made of lightweight yet sturdy aluminum, contain superior filter media, and come with built-in handles for easier maintenance. Looking for more?
- Search and buy filters & parts directly online. Take a closer look at our panel filters.
- What is a Donaldson HEPA & DOP filter?
- We can help you get the optimal solution for your application. Donaldson HEPA and DOP panel filters are made of lightweight yet sturdy aluminum, contain superior filter media, and come with built-in handles for easier maintenance.
- How efficient is a HEPA filter?
- High-efficiency particulate air (HEPA) filters are even more efficient at filtering human-generated infectious aerosols. By definition, a HEPA filter must be at least 99.97% efficient at capturing particles 0.3 µm in size. This 0.3 µm particle approximates the most penetrating particle size (MPPS) through the filter.
- Are HEPA filters better than MPPs?
- HEPA filters are even more efficient at capturing particles larger AND smaller than the MPPS. Thus, HEPA filters are more that 99.97% efficient at capturing airborne viral particles associated with SARS-CoV-2.
- Can you add gaskets to a HEPA filter?
- Gasketing can be added to most filters, either to the installation location or to the frame of the filter. HEPA filters need much better sealing as even a tiny 0.3% leak will give 10x as much penetration.
- What filter should I use for my HVAC system?
- FAQ (PDF) Q1: What filters are recommended for HVAC systems?
- A: Our current recommendation is to use a filter with a Minimum Efficiency Reporting Value (MERV) of 13, but a MERV 14 (or better) filter Is preferred. Of course, the ultimate choice needs to take the capabilities of the HVAC systems into consideration.
