Product Definition
Product Features
|
Name |
Top Gel Seal ULPA Air Filter |
|
Filtration Grade |
ULPA Filter |
|
Filter Effect |
U15 ≥0.12μm ≥99.9999% (DOP/PAO particle counting method) (EN 1822)/MERV 20(ASHRAE 52.2) |
|
Frame |
Anodized Aluminum Profiles |
|
Filter Media |
Glass Fiber |
|
Liquid tank glue |
PU |
|
Maximum Temperature |
70℃ |
|
Maximum Humidity |
100%RH |
|
Separator |
Hot Melt Adhesive |
|
Sealant |
EPDM |
|
Transport Package |
PE packaging bags, Cartons, Pallets |
|
Origin |
Liaocheng , China |
Application
Nuclear Power Plant Control Room
Top-mounted filter + radiation-proof counterweight frame to resist earthquake disturbance.
Animal Room Cage Exhaust
Top gel seal is resistant to ammonia corrosion and seals dander and allergens.
Laboratory Core Area
High reliability seal, gravity keeps the liquid tank glue under pressure, suitable for long-term non-replacement occasions.
Vaccine Production Workshop
Top gel seal ULPA air filter is suitable for large air volume systems. The thickened body design reduces the oncoming wind speed and is used for large air supply ceilings.
Parameter Table
Top gel sealing type
| Nominal Size W*H*D (in) |
Actual Size W*H (mm) |
Thickness (mm) |
Air Flow | Initial P.D.(Pa) | Face Protection Net | |||
| (m/s) | (m³/h) | H13 | H14 | U15 | ||||
| 23*23 | 570*570 | 80 | 0.45 | 470 | 225 | 245 | 265 | Double-sided protective net |
| 46*23 | 1170*570 | 1000 | ||||||
| 24*12 | 610*305 | 260 | ||||||
| 24*24 | 610*610 | 550 | ||||||
| 30*24 | 762*610 | 690 | ||||||
| 36*24 | 915*610 | 830 | ||||||
| 23*23 | 570*570 | 100 | 470 | 215 | 220 | 259 | ||
| 46*23 | 1170*570 | 1000 | ||||||
| 24*12 | 610*305 | 260 | ||||||
| 24*24 | 610*610 | 550 | ||||||
| 30*24 | 762*610 | 690 | ||||||
| 36*24 | 915*610 | 830 | ||||||
| 15*15 | 370*370 | 105 | 500 | 200 | 210 | 249 | ||
| 20*20 | 510*510 | 1000 | ||||||
| 24*24 | 610*610 | 1500 | ||||||
| 20*40 | 510*1020 | 2000 | ||||||
Side gel sealing type
| Nominal Size W*H*D (in) |
Inner Dimensions W*H (mm) |
External Dimensions W1*H1 (mm) |
Thickness (mm) |
Air Flow | Initial P.D.(Pa) | |||
| (m/s) | (m³/h) | H13 | H14 | U15 | ||||
| 23*23 | 570*570 | 599*599/610*610 | 90/93 | 0.45 | 470 | 200 | 210 | 249 |
| 46*23 | 1170*570 | 1199*599/1210*610 | 90/93 | 1000 | ||||
| 24*12 | 610*305 | 639*334/650*345 | 90/93 | 260 | ||||
| 24*24 | 610*610 | 639*639/650*650 | 90/93 | 550 | ||||
| 30*24 | 762*610 | 791*639/802*650 | 90/93 | 690 | ||||
| 36*24 | 915*610 | 944*639/955*650 | 90/93 | 830 | ||||
| Due to limited space, the above lists the conventional specifications. For other size parameters, please consult the technicians of SYNRUI Company | ||||||||
Product Advantages
Low Wind Resistance and Energy Saving
Mini pleat structure + ultra-fine glass fiber filter material.
Ultra-high Precision
Filtration (99.9999% interception of 0.1μm particles).
Zero Leakage Seal
Top liquid tank PU gel seal.
Energy Saving and Long Life
Low wind resistance + anti-aging design.
Product Details and Profiles


Production Flow Chart

Selection and Maintenance Points
Selection Recommendations
Confirm the clean room grade requirements (e.g., ISO Class 3 requires U15 or above).
Installation Notes
Top gel seal ULPA air filters must be installed horizontally to ensure even sealant filling. After installation, PAO/DOP scanning leak detection is required (local leakage detection ≤ 0.005%).
Replacement Cycle
Replace when the pressure difference reaches 2 times the initial value, or monitor regularly (e.g., integrity test once a year).
Packaging And Transportation


Why Choose Us?
More than ten years of professional accumulation
Deeply engaged in the air filter industry for more than ten years, participated in major projects in many fields such as medical, electronics, food, and industry, with mature and stable technical processes.
Strict quality control system
The ISO 9 quality management system is implemented throughout the entire process from raw material procurement to production, testing, and packaging. Each filter passes 12 quality inspection procedures such as leakage detection and resistance test.
Direct supply from the source with no premium
Eliminating the intermediate trading links, the price is 10%-15% lower than the market average for the same quality, saving procurement costs for customers.
Standardized service process
Consultation → demand confirmation → solution design → sample confirmation → mass production → logistics distribution → installation acceptance → after-sales tracking, the whole process is traceable.
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