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H13/H14 HEPA Filter Cassettes for Cleanrooms
H13 / H14 | 200-2500 m³/h | Mini-Pleat / Separator / Gel Seal | Custom & Replacement Sizes
Biogreen HEPA filter cassettes are designed for high-efficiency final filtration in cleanrooms, FFUs, terminal filter housings and purification equipment. The product range includes H13 mini-pleat and separator HEPA filters as well as H14 gel-seal HEPA filters with standard catalog sizes and rated airflow options.
Select a HEPA air filter by filter grade, required airflow, initial resistance, frame depth and the sealing interface of the existing housing. For replacement projects, Biogreen can match the filter around the verified W × H × D dimensions and installation configuration.
Choose the HEPA Filter Construction for Your System
Mini-Pleat H13 HEPA Filter — JN-MPHF
A compact HEPA filter cassette using glass-fiber media, hot-melt pleat spacing and an aluminum-profile frame. The verified catalog range includes 50 mm, 70 mm and 90 mm depths with rated airflow from 200 to 2500 m³/h. This family is suited to applications where a relatively shallow final filter is required.
- H13 catalog grade
- ≥99.99% catalog efficiency
- Aluminum-profile frame
- 50 / 70 / 90 mm catalog depths
Separator H13 HEPA Filter — JNAF-YGK
A deeper separator-style HEPA filter with a hot-dip galvanized frame, glass-fiber media and the separator material stated in the catalog. Standard catalog depths are 150 mm and 220 mm, with rated airflow from 500 to 2500 m³/h. The deeper construction provides a different airflow and dust-loading profile from the mini-pleat cassette.
- H13 catalog grade
- ≥99.99% catalog efficiency
- 150 / 220 mm catalog depths
- 500-2500 m³/h
Gel-Seal H14 HEPA Filter — JN-GSHP / JN-SGSHP
The gel-seal HEPA filter uses a compact aluminum-profile construction and a liquid-channel sealing interface. The uploaded catalog shows side-channel and top-channel installation concepts, with H14 model series at 90 mm and 95 mm depths. This family is intended for terminal clean-air supply and high-cleanliness equipment interfaces.
- H14 catalog grade
- ≥99.999% catalog efficiency
- Gel-channel sealing interface
- 500-2500 m³/h
What Does HEPA Filter Mean in a Cleanroom Specification?
HEPA means High Efficiency Particulate Air. In cleanroom procurement, however, the phrase alone is not enough to select a filter. The purchase specification should identify the required filter grade together with dimensions, rated airflow, initial resistance, frame construction and the sealing interface.
The uploaded Biogreen catalog identifies H13 mini-pleat and separator series and H14 gel-seal series. The catalog lists H13 efficiency at ≥99.99% and H14 gel-seal efficiency at ≥99.999%. The applicable test method should be confirmed in the project submittal rather than inferred from the consumer phrase “true HEPA filter.”
H13 Catalog Families
JN-MPHF mini-pleat and JNAF-YGK separator filters. Use when the project specification calls for the verified H13 catalog configuration.
H14 Catalog Family
JN-GSHP and JN-SGSHP gel-seal filters. Use where the project requires the H14 gel-seal catalog configuration and compatible housing interface.
HEPA Filter Cassette Construction
HEPA filter performance depends on more than the media. The frame must remain dimensionally stable, the media pack must be supported consistently, and the perimeter interface must prevent unintended bypass around the filter.
01 — Aluminum Profile Frame
Used on the verified mini-pleat and gel-seal product families to provide a light, stable cassette structure.
02 — Glass-Fiber Filter Media
The verified H13 and H14 HEPA families in the uploaded catalog use glass-fiber filter paper.
03 — Hot-Melt Pleat Separation
Mini-pleat and gel-seal families use hot-melt adhesive to maintain the pleat arrangement.
04 — Polyurethane Sealant
The media pack is sealed into the frame using the polyurethane sealing material stated in the catalog.
05 — Protective Face Mesh
Mini-pleat and gel-seal products use a baked-painted steel mesh face guard according to the catalog.
06 — Gel Channel or EVA Gasket
Gel-seal filters use a liquid-channel interface; the mini-pleat and separator families list EVA sealing strips in the catalog.
H13 Mini-Pleat HEPA Filter Models — JN-MPHF
The JN-MPHF mini-pleat H13 HEPA filter series covers shallow 50 mm, 70 mm and 90 mm catalog depths. Select the model by required face size, rated airflow and the listed initial resistance condition rather than by outside dimensions alone.
Verified materials: aluminum-profile frame, polyurethane sealant, hot-melt pleat separation, glass-fiber filter paper, baked-painted steel face mesh and EVA sealing strip. Maximum catalog operating conditions: 80°C and 80% RH.
Material
Aluminum profile
Sealant
Polyurethane
Separator
Hot-melt
Media
Glass-fiber
Face Guard
Steel mesh
Limits
80°C · 80% RH
Model Series
W × H × D (mm)
Rated Airflow (m³/h)
Initial Resistance
Filter Grade
Catalog Efficiency
JN-MPHF
320 × 320 × 50
200
120 Pa @ 0.45 m/s
H13
≥99.99%
JN-MPHF
484 × 484 × 50
400
120 Pa @ 0.45 m/s
H13
≥99.99%
JN-MPHF
630 × 630 × 50
700
120 Pa @ 0.45 m/s
H13
≥99.99%
JN-MPHF
320 × 320 × 70
300
120 Pa @ 0.6 m/s
H13
≥99.99%
JN-MPHF
484 × 484 × 70
600
120 Pa @ 0.6 m/s
H13
≥99.99%
JN-MPHF
630 × 630 × 70
900
120 Pa @ 0.6 m/s
H13
≥99.99%
JN-MPHF
570 × 570 × 70
500
105 Pa @ 0.45 m/s
H13
≥99.99%
JN-MPHF
1170 × 570 × 70
1000
105 Pa @ 0.45 m/s
H13
≥99.99%
JN-MPHF
1170 × 1170 × 70
2000
105 Pa @ 0.45 m/s
H13
≥99.99%
JN-MPHF
320 × 320 × 90
500
180 Pa @ 0.8 m/s
H13
≥99.99%
JN-MPHF
484 × 484 × 90
1000
180 Pa @ 0.8 m/s
H13
≥99.99%
JN-MPHF
630 × 630 × 90
1500
180 Pa @ 0.8 m/s
H13
≥99.99%
JN-MPHF
945 × 630 × 90
2000
180 Pa @ 0.8 m/s
H13
≥99.99%
JN-MPHF
1260 × 630 × 90
2500
180 Pa @ 0.8 m/s
H13
≥99.99%
H13 Separator HEPA Filter Models — JNAF-YGK
The JNAF-YGK separator HEPA filter uses a deeper frame than the mini-pleat family. The uploaded catalog lists 150 mm and 220 mm depths, H13 grade, ≥99.99% catalog efficiency and rated airflow from 500 to 2500 m³/h.
Verified materials include a hot-dip galvanized sheet frame, polyurethane sealant, the separator material stated in the source catalog as double-sided offset paper, glass-fiber filter paper and an EVA sealing strip. Maximum catalog operating conditions are 80°C and 80% RH.
Model Series
W × H × D (mm)
Rated Airflow (m³/h)
Initial Resistance
Filter Grade
Catalog Efficiency
JNAF-YGK
320 × 320 × 150
500
180 Pa @ 1.0 m/s
H13
≥99.99%
JNAF-YGK
484 × 484 × 150
1000
180 Pa @ 1.0 m/s
H13
≥99.99%
JNAF-YGK
630 × 630 × 150
1500
180 Pa @ 1.0 m/s
H13
≥99.99%
JNAF-YGK
945 × 484 × 150
2000
180 Pa @ 1.0 m/s
H13
≥99.99%
JNAF-YGK
320 × 320 × 220
500
180 Pa @ 1.5 m/s
H13
≥99.99%
JNAF-YGK
484 × 484 × 220
1000
180 Pa @ 1.5 m/s
H13
≥99.99%
JNAF-YGK
630 × 630 × 220
1500
180 Pa @ 1.5 m/s
H13
≥99.99%
JNAF-YGK
945 × 630 × 220
2000
180 Pa @ 1.5 m/s
H13
≥99.99%
JNAF-YGK
1260 × 630 × 220
2500
180 Pa @ 1.5 m/s
H13
≥99.99%
H14 Gel-Seal HEPA Filter Models — JN-GSHP / JN-SGSHP
The verified gel-seal series covers 400 × 400, 550 × 550, 630 × 630, 945 × 630 and 1260 × 630 mm face-size families. JN-GSHP models use 90 mm catalog depth and 180 Pa initial resistance at 0.8 m/s; JN-SGSHP models use 95 mm depth and 200 Pa at 0.8 m/s.
Both series are listed as H14 with ≥99.999% catalog efficiency. Verified materials: aluminum-profile frame, polyurethane sealant, hot-melt pleat separation, glass-fiber filter paper and baked-painted steel face mesh. Maximum catalog operating conditions: 80°C and 80% RH.
A high-efficiency filter must match the housing interface as well as the airflow requirement. The gel-seal HEPA filter uses a liquid-channel perimeter designed to engage with a compatible installation frame and create the intended sealing interface around the cassette.
The uploaded Biogreen catalog shows both side-channel and top-channel gel-seal configurations. For replacement work, confirm the existing filter dimensions and the exact channel position before production.
Series
JN-GSHP
Depth
90 mm
Series
JN-SGSHP
Depth
95 mm
Grade
H14
Efficiency
≥99.999%
Model Series
W × H × D (mm)
Rated Airflow (m³/h)
Initial Resistance
Filter Grade
Catalog Efficiency
JN-GSHP
400 × 400 × 90
500
180 Pa @ 0.8 m/s
H14
≥99.999%
JN-GSHP
550 × 550 × 90
1000
180 Pa @ 0.8 m/s
H14
≥99.999%
JN-GSHP
630 × 630 × 90
1500
180 Pa @ 0.8 m/s
H14
≥99.999%
JN-GSHP
945 × 630 × 90
2000
180 Pa @ 0.8 m/s
H14
≥99.999%
JN-GSHP
1260 × 630 × 90
2500
180 Pa @ 0.8 m/s
H14
≥99.999%
JN-SGSHP
400 × 400 × 95
500
200 Pa @ 0.8 m/s
H14
≥99.999%
JN-SGSHP
550 × 550 × 95
1000
200 Pa @ 0.8 m/s
H14
≥99.999%
JN-SGSHP
630 × 630 × 95
1500
200 Pa @ 0.8 m/s
H14
≥99.999%
JN-SGSHP
945 × 630 × 95
2000
200 Pa @ 0.8 m/s
H14
≥99.999%
JN-SGSHP
1260 × 630 × 95
2500
200 Pa @ 0.8 m/s
H14
≥99.999%
How to Select the Right HEPA Filter for Your Cleanroom System
The best HEPA air filter for an industrial cleanroom is not determined by filter grade alone. The filter must meet the required filtration level while remaining compatible with the airflow, available fan pressure, physical opening and sealing interface of the system.
01 — Confirm Filter Grade
Identify whether the project specification calls for the H13 or H14 catalog family.
02 — Match W × H × D
Measure the existing opening or filter cassette and confirm width, height and frame depth.
03 — Confirm Rated Airflow
Choose a catalog model whose rated airflow matches the terminal duty.
04 — Check Initial Resistance
Verify that the selected pressure drop is compatible with the fan / FFU / HVAC design.
05 — Confirm Seal Interface
Match EVA gasket, side gel channel or top gel channel to the existing housing configuration.
HEPA Air Filter Applications
Pharmaceutical Manufacturing
Final filtration for controlled pharmaceutical manufacturing areas, cleanroom terminal supply points and selected contamination-control applications according to the project filtration specification.
Electronics Manufacturing
High-efficiency air filtration for particle-sensitive electronics production and clean assembly areas where terminal filter size, airflow and pressure drop must match the room air system.
Semiconductor Cleanrooms
H13/H14 filter configurations for controlled environments and terminal filtration points used in semiconductor and other high-cleanliness manufacturing areas.
Medical & Laboratory Areas
HEPA filter cassettes for selected laboratory, medical-device and controlled healthcare environments according to the project risk assessment and HVAC configuration.
Food & Hygienic Processing
High-efficiency terminal filtration for controlled food-processing, packaging or hygienic production zones where the project calls for HEPA-level final filtration.
FFUs, HEPA Boxes & Laminar-Flow Equipment
Mini-pleat and gel-seal HEPA filters can be selected for compatible FFUs, high-efficiency outlets, terminal filter housings and laminar-flow equipment according to dimensions and airflow duty.
Frequently Asked Questions About HEPA Filters
HEPA means High Efficiency Particulate Air. For cleanroom purchasing, the practical specification should go beyond the term itself and include filter grade, dimensions, rated airflow, initial resistance, frame construction and sealing interface.
The uploaded catalog identifies the JN-MPHF mini-pleat series and JNAF-YGK separator series as H13 product families. Their catalog efficiency is listed as ≥99.99%, with model-specific airflow and resistance values shown in the tables on this page.
“True HEPA filter” is widely used in consumer marketing, while cleanroom procurement should rely on the specified filter grade and the applicable technical documentation. Biogreen’s catalog identifies specific H13 and H14 series rather than using “true HEPA” as the product grade.
A gel-seal HEPA filter uses a liquid-channel perimeter interface rather than relying only on a compression gasket. The existing terminal housing must be compatible with the channel position and installation interface.
Send the existing filter model or label, W × H × D dimensions, required H13/H14 grade, rated airflow, initial resistance if known, and the gasket or gel-channel position. Matching all of these inputs reduces the risk of replacement-fit errors.
There is no single replacement interval for every cleanroom. Replacement should be based on system monitoring, pressure-drop trend, maintenance procedures, integrity/performance checks and the facility’s contamination-control requirements.
No. The products on this page are industrial cleanroom and terminal-filtration components intended for FFUs, HEPA boxes, clean-air outlets and compatible housings. Residential furnace filters use different sizing, airflow and system conventions.
Custom or replacement configurations can be evaluated according to the required filter grade, W × H × D dimensions, airflow duty, resistance target and sealing interface. Provide the existing filter data when requesting a proposal.
Tell Us Your HEPA Filter Requirements
Send the filter grade, dimensions, airflow and installation interface you need. For replacement projects, a clear photo of the existing filter label and the measured W × H × D dimensions can help us identify the appropriate catalog family or custom configuration.
Recommended RFQ Inputs
- H13 / H14 requirement
- Filter type: mini-pleat / separator / gel seal / not sure
- W × H × D
- Rated airflow
- Initial resistance if known
- Seal type or gel-channel position
- Quantity
- Application / equipment model
- Upload existing filter photo or drawing
