Product Overview
Deep pleated HEPA filters made in china are specifically designed to meet the stringent cleanliness requirements of pharmaceutical plants, laboratories, semiconductor facilities, and HVAC systems. To accommodate different installation methods, SYNRUI offers single-flange, double-flange, and box-type frame options, allowing users to select the most suitable configuration for their air-handling units or terminal air supply modules. Each frame option provides reliable sealing and stable installation, reducing the risk of leakage during long-term operation.
For frame materials, SYNRUI offers galvanized steel, stainless steel, and aluminum alloy options:
- Galvanized steel frames are economical and durable, making them suitable for standard environments.
- Stainless steel frames are ideal for biologically sensitive or corrosive environments.
- Aluminum alloy frames offer the advantages of being lightweight and highly rigid, making them ideal for systems that require reduced structural load.
|
Filtration Grade |
H13/H14 |
|
Filter Effect |
≥0.3μm ≥99.99% (DOP/PAO particle counting method) |
|
Partition design |
Aluminum foil board/paper separator |
|
Frame |
Galvanized sheet/stainless steel/aluminum frame |
|
Type |
Box type/single flange/double flange |
|
Filter Media |
Glass Fiber |
|
Maximum Temperature |
70℃ |
|
Maximum Humidity |
100%RH |
|
Sealant |
EPDM |
Advantages of Deep pleated HEPA filters
High structural stability and excellent airflow uniformity.
Flexible installation, suitable for various air handling units (AHU) and terminal equipment.
Reduced fan pressure load and improved HVAC operating efficiency.
A larger filtration area that effectively extends filter service life.
Lower maintenance frequency and reduced replacement costs.
Reliable cleanliness assurance for sensitive production areas.
Deep pleated HEPA filters Model Table
Product Applications and Case Study
Case Study: Pharmaceutical Filling Line
Pharmaceutical filling lines have extremely high requirements for air cleanliness to prevent microbial and particulate contamination during aseptic operations. In several GMP-compliant aseptic workshops, SYNRUI's customized deep pleated HEPA filters are widely used to stabilize laminar airflow and maintain ISO 5–7 cleanliness levels above filling equipment.
At a large injectable drug manufacturing plant, the original filters deformed under continuous high-volume airflow, causing turbulence above open vials. After replacing them with SYNRUI's aluminum-separator HEPA deep-pleated filters, airflow uniformity improved by 22% and pressure fluctuations were significantly reduced. This enhancement directly decreased contamination incidents and increased batch yield.
SYNRUI's deep pleated HEPA filters factory help pharmaceutical manufacturers maintain consistent aseptic standards, extend equipment uptime, and ensure regulatory compliance throughout every filling process.
SYNRUI Testing
Every SYNRUI filter undergoes rigorous quality testing including leak testing, resistance measurement, and efficiency verification-to ensure that each product meets the stringent standards of modern clean environments. SYNRUI's discount deep pleated HEPA filters effectively capture fine particulate matter, microorganisms, and airborne contaminants, helping facilities maintain stable cleanliness even during continuous high-flow operation.
FAQ
Q1: What frame types are available?
A: Single-flange, double-flange, and box-type frames are available to meet different installation requirements.
Q2: Which frame material should I choose?
A: Galvanized steel is suitable for standard applications, stainless steel for corrosive or sterile environments, and aluminum for light-duty installations.
Q3: Do you provide test reports?
A: Each filter undergoes comprehensive leak and performance testing before shipment.
Q4: How fast is delivery for SYNRUI filters?
A: With strong production capacity, most orders can be shipped quickly and on time.
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