Industrial HVAC Filtration
HEPA High-Volume V-Bank Filter
Premium HEPA Filtration Engineered for Maximum Air Handling Capacity.
Highest Air Volume HEPA
E10 through H14
1.05″ wg Initial ΔP
V-Bank Mini-Pleat
UL Classified
About This Product
V-Bank Mini-Pleat HEPA Filter with the Highest Air Volume Capacity
- AccuraFil HEPA High-Volume V-Bank Filter delivers the highest air volume handling capacity among HEPA filter types — achieved by combining a V-shaped bank configuration with mini-pleat glass fine microfiber media to maximise total effective filter area, reduce face velocity, and lower initial resistance to just 1.05 in. wg.
- Each filter is individually scan tested per EN 1822 for verified leak-proof performance across the entire filter face, with test results labeled and affixed to each unit. Convenient side handles enable safe and efficient filter replacement in large V-Bank housings and high-access installations.
- Standard galvanized steel frame with optional SS, AL, or MDF. Two-part polyurethane media sealant. Neoprene gasket on the downstream side for clean-side face seal integrity. Hot melt bead separators for consistent mini-pleat spacing throughout the service life. UL Classified fire rating.
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Advanced Filtration Technology
- Highest air volume handling capacity among all HEPA filter types
- Glass fine microfiber media in V-Bank mini-pleat construction
- Optional treated or PTFE media for specialised environments
- EN 1822 grades E10 through H14 — up to ≥99.995% MPPS
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Superior Construction
- Standard GI frame; optional SS, AL, or MDF
- Hot melt bead separators for consistent mini-pleat spacing
- Two-part polyurethane media sealant for permanent leak-proof bonding
- Neoprene gasket on the downstream side for clean-side face seal
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Reliable Performance
- V-Bank mini-pleat maximises media area for low ΔP and extended filter life
- 1.05 in. wg initial pressure drop — lowest in the AccuraFil HEPA range
- Individually scan tested per EN 1822 with results labeled on each unit
- Side handles for safe and easy filter replacement
Performance Attributes
V-Bank Geometry & Mini-Pleat HEPA Performance
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Highest Air Volume — V-Bank Geometry: The V-bank mini-pleat architecture maximizes media surface area far beyond conventional deep-pleat formats. This configuration minimizes face velocity to achieve the lowest initial pressure drop in the AccuraFil range (1.05" wg), allowing AHUs to deliver HEPA-grade filtration at airflow volumes typically restricted to pre-filter setups.
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Individual Scan Testing per EN 1822: Every unit is tested across its complete face to verify the absence of localised leaks in the media pack, V-Bank frame seal, and downstream Neoprene gasket interface. Test results are documented and affixed to each unit — providing traceable per-unit certification for pharmaceutical GMP validation, hospital commissioning, and ISO cleanroom qualification records.
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Side Handles & Downstream Neoprene Gasket: Integrated side handles allow safe, controlled filter replacement in large V-Bank housings without contact with media faces or the downstream clean zone. The downstream Neoprene gasket establishes the housing face seal on the clean side, ensuring any potential installation bypass cannot contaminate the downstream supply air stream.
Technical Data
Technical Specifications & Compliance
| Filter Type |
V-Bank Mini-Pleat Construction |
| Filter Grades (EN 1822) |
E10
E11
H12
H13
H14
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| MPPS Efficiency |
≥85% / ≥95% / ≥99.5% / ≥99.95% / ≥99.995% |
| Efficiency @ 0.3μ |
≥95% / ≥98% / ≥99.97% / ≥99.99% / ≥99.999% |
| Filter Media |
Glass Fine Microfibers (Optional Treated / PTFE) |
| Media Separator |
Hot Melt Beads |
| Frame Material |
SS / GI / AL / MDF |
| Media Sealant |
Two-Part Poly-Urethane |
| Gasket |
Neoprene — Downstream Side |
| Max Temperature |
176°F |
| Initial Pressure Drop |
1.05" wg |
| Final Pressure Drop |
2.00" wg (Recommended) |
| Fire Rating |
UL Classified |
| Testing Standard |
Individual Scan Tested per EN 1822 |
EN 1822 Filter Grade Tiers — E10 through H14
EN 1822
E10
≥85% MPPS
High-volume pre-filtration
EN 1822
E11
≥95% MPPS
Pre-filtration & light cleanroom
EN 1822
H12
≥99.5% MPPS
Industrial HEPA & cleanroom pre-filter
EN 1822
H13
≥99.95% MPPS
Hospitals, pharma & ISO Class 5–7
EN 1822
H14
≥99.995% MPPS
ISO Class 3–4 & critical environments
Pressure Drop Profile
1.05"
Initial Pressure Drop
Lowest initial resistance in the AccuraFil HEPA range — V-Bank mini-pleat geometry minimises face velocity across the media
2.00"
Final Pressure Drop (Recommended)
Wide operating window from 1.05" to 2.00" wg — extended service interval and reduced change-out frequency
Frame Material Options
GI
Standard galvanized steel — general industrial and commercial applications
SS
Stainless steel — pharmaceutical, food processing, and corrosive environments
AL
Aluminum — weight-sensitive ceiling grids and module installations
MDF
Non-metal construction where metallic frames are not specified
Key Performance Benefits
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Max Air Volume
Highest air volume capacity in the AccuraFil HEPA range
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1.05" Initial ΔP
V-Bank mini-pleat drives initial resistance to the minimum
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Side Handles
Built-in handles for safe, easy replacement in large V-Bank housings
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Scan Tested
Every unit individually tested per EN 1822 with results affixed to each filter
Industry Applications
Critical Industry Application Profiles
Large-Scale Industrial AHUs
E10–E11 grades at maximum airflow for high-volume continuous industrial ventilation where flat HEPA configurations cannot sustain required system flows within the static pressure budget.
Pharmaceutical & Biotech
H13–H14 with individual scan certification and optional PTFE media for GMP manufacturing, aseptic filling, and ISO cleanroom terminal filtration at high recirculation airflow rates.
Hospitals & Operating Theatres
H13 at high supply air volumes for operating theatre ventilation, isolation rooms, and critical care environments requiring HEPA-grade air changes at maximum rates.
Data Centers & Mission-Critical
E11–H12 for high-volume particulate control where energy consumption and pressure drop are primary constraints alongside filtration efficiency.
V-Bank Mini-Pleat HEPA: The highest air volume HEPA capacity — 1.05" wg initial pressure drop, five EN 1822 grades E10 through H14, individually scan tested, with optional PTFE media for critical environments.
Selection Guide
How to Select the Right HEPA High-Volume V-Bank Filter for Your Application
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1
Identify your EN 1822 grade requirement
Select E10–E11 for high-volume pre-filtration stages where sub-HEPA efficiency at maximum airflow is acceptable. Select H12 for applications bridging pre-filtration and full HEPA compliance. Select H13 for hospitals, pharmaceutical manufacturing, and ISO Class 5–7 cleanrooms. Select H14 for ISO Class 3–4 cleanrooms and critical containment environments.
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2
Confirm the the need for high airflow or low dP
Specify the HEPA HV V-Bank when a flat deep-pleat or high-capacity HEPA filter cannot sustain the required system airflow within the available static pressure budget. Verify that the 1.05 in. wg initial pressure drop and 2.00 in. wg recommended final pressure drop are compatible with your AHU fan curve and system design.
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3
Select the media variant
Standard glass fine microfiber media covers most industrial and cleanroom applications. Specify PTFE membrane media for pharmaceutical, semiconductor, or applications requiring maximum moisture and chemical resistance or enhanced scan test validation performance.
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4
Select the frame material and verify installation parameters
Choose GI for standard applications. Select SS for pharmaceutical, food processing, and corrosive environments. Choose Al for weight-sensitive installations. Specify MDF where non-metal construction is required. Confirm the downstream Neoprene gasket is compatible with your housing face seal design and that operating temperature does not exceed 176°F.
Product Comparison
Performance Comparison: Deep Pleat SC and HC HEPA vs. V-Bank HV HEPA
The HEPA HV Filters is the top-performing model, utilizing a V-Bank mini-pleat design to provide the highest media surface area (291 sq.ft.). This allows it to handle 2000 CFM while maintaining the lowest resistance (1.05 in wc), offering superior airflow and energy efficiency compared to traditional designs.
In contrast, the HC HEPA and SC HEPA filter designs use deep-pleat designs with significantly less media surface area. As a result, they support lower airflow capacities—1700 CFM and 1200 CFM, respectively—and operate with a higher initial pressure drop of 1.10 in wc.
Frequently Asked Questions
Product FAQ
Why does the HEPA High-Volume V-Bank filter handle more air volume than flat HEPA filters?
The V-Bank mini-pleat construction combines two geometry advantages. The V-shaped mini-pleat configuration dramatically increases total media surface area within the same face dimensions compared to deep-pleat HEPA filter. The mini-pleat design maximises the media area packed within each V-bank, further reducing face velocity across the media. The combined effect produces a filter with significantly lower initial resistance — 1.05 in. wg @ 2000 CFM versus 1.1.00 in. wg typical of deep-pleat SC HEPA filters @ 1200 CFM — allowing the same AHU to handle substantially higher air volumes without exceeding system static pressure limits.
What is the difference between the five EN 1822 grades — E10, E11, H12, H13, and H14?
EN 1822 classifies high-efficiency filters by MPPS efficiency. E10 (≥85%) and E11 (≥95%) are EPA grades for high-volume pre-filtration. H12 (≥99.5%) bridges pre-filtration and full HEPA. H13 (≥99.95%) is the standard HEPA grade for hospitals, pharmaceutical manufacturing, and ISO Class 5–7 cleanrooms. H14 (≥99.995%) is required for ISO Class 3–4 cleanrooms and critical containment. This five-grade range makes the HEPA HV V-Bank uniquely versatile across the full spectrum of high-volume filtration requirements.
What are the optional treated and PTFE media variants and when are they specified?
Standard glass fine microfiber media covers most industrial and cleanroom applications. Treated media incorporates surface treatments such as antimicrobial or oleophobic coatings for applications where biological contamination risk or hydrocarbon aerosols are present. PTFE membrane media is specified where the highest moisture resistance, chemical inertness, or compliance with specific pharmaceutical or semiconductor manufacturing protocols is required. Contact AccuraFil to specify treated or PTFE media variants.
Why is the Neoprene gasket positioned on the downstream side?
Positioning the Neoprene gasket on the downstream side ensures the housing face seal is established at the clean-air discharge face of the filter. In a V-Bank installation, the housing seal presses against the downstream gasket, so any potential bypass air that circumvents the housing seal does not contaminate the downstream clean zone. This downstream gasket arrangement is standard practice for terminal HEPA applications where protecting the downstream environment from any possible bypass is the primary installation requirement.
What does individual scan testing per EN 1822 certify?
Individual scan testing per EN 1822 means every filter unit is tested across its entire face — not batch sampled — to verify the absence of localised leaks in the media pack, frame seal, and gasket interface. Test results are documented and affixed to each filter, providing per-unit traceability for regulatory audits, pharmaceutical GMP batch records, cleanroom validation protocols, and hospital commissioning documentation. For H13 and H14 applications, individual scan test certification is typically a mandatory procurement and qualification requirement.
