Product - china air filter supply

Medium Efficiency Synthetic Fiber Pocket Filter

E-FILT Medium Efficiency Pocket Filter Designed with a compartmentalized frame to segment filter pockets, delivering high dust-holding capacity and low airflow resistance. Core Technical Advantages: Ultrasonic Seamless Welding: Pockets are edge-sealed with ultrasonic technology, ensuring zero air leakage and structural integrity (no risk of rupture). Electrostatically Enhanced Fiber Media: Combines electrostatic adsorption to capture micron-level particles (e.g., PM2.5, pollen) while maintaining high breathability and extended service life. Flexible Configurations: Pocket Length Options: 381mm / 400mm / 450mm / 500mm / 600mm / 950mm (compatible with mainstream duct systems). Primary Application: Acts as a pre-filter for HVAC systems, intercepting bulk contaminants to protect downstream HEPA/ULPA filters and reduce maintenance costs. Bag Filter Specifications (EN779 Standard) Parameter Specifications Classification EN779 (1-3μm particles) European Class (CEN) F5 (Orange/White)｜F6 (Green)｜F7 (Pink)｜F8 (Light Yellow)｜F9 (White) Efficiency 40-60% (F5)｜60-80% (F6)｜80-90% (F7)｜90-95% (F8)｜≥95% (F9) Frame Material Galvanized iron frame, Aluminum profile frame, Plastic frame, Stainless steel frame Frame Thickness 20mm, 25mm, 46mm, etc. Filter Media Polyester synthetic fiber Max. Temperature ≥80℃ Moisture Resistance ≥100% Pocket Filter Specifications Model Number of Pockets Standard Size (mm) Recommended Airflow (m³/h) Initial Pressure Drop (Pa) EFP-12X24X24X3P 3 287×592×600 1,700 136 EFP-20X20X24X5P 5 490×490×600 2,400 136 EFP-20X24X24X5P 5 490×592×600 2,800 136 EFP-24X24X24X6P 6 592×592×600 3,400 136 EFP-24X24X24X8P 8 592×592×600 3,400 126 Notes: Tolerance: ±3mm Custom Sizes: Non-standard dimensions accepted

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Medium Efficiency Fiberglass Pocket Filter

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E-FILT Medium-Efficiency Fiberglass Pocket Filter The filter media is made of melt-blown ultra-fine glass fiber, offering high dust-holding capacity. It is used as a pre-filter in air conditioning and ventilation systems to prevent internal dust accumulation and extend the service life of downstream high-efficiency filters. The fiberglass pocket filter provides high-temperature resistance and corrosion resistance. Technical Specifications Filtration Efficiency: F5, F6, F7, F8, F9 (EN 779:2012) Fire Rating: UL Class 2 Frame Material: Galvanized steel frame, aluminum profile frame, stainless steel frame Frame Thickness: 20mm, 25mm, 46mm (customizable) Filter Media: Polyester synthetic fiber Max. Temperature: ≥260℃ Moisture Resistance: ≥100% RH (hydrophobic media, non-condensing) Standard Configuration: F7 grade (80%~90% efficiency @ 0.4μm particles) Pocket Filter Specifications Model Number of Pockets Standard Dimensions (mm) Recommended Airflow (m³/h) Initial Pressure Drop (Pa) EFP-12X24X24X3P 3 287×592×600 1,700 136 EFP-20X20X24X5P 5 490×490×600 2,400 136 EFP-20X24X24X5P 5 490×592×600 2,800 136 EFP-24X24X24X6P 6 592×592×600 3,400 136 EFP-24X24X24X8P 8 592×592×600 3,400 126 Notes:Custom sizes available

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Non-Woven Pocket Filter

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E-FILT Polyester Non-Woven Filter Technical Specifications Material Structure: Composed of 100% polyester fibers bonded via thermal fusion, forming a three-dimensional disordered cross-linked structure for high porosity and robust mechanical integrity (no delamination risks). Key Advantages: High Dust Capacity: Captures ≥85% of 5-10μm particles (ASHRAE 52.2 MERV 8 rating). Reusable Design: Washable (≤40°C water) or cleanable via air-jet pulse (recommended replacement at 250Pa ΔP; ≥5 reuse cycles). Roll Stock Availability: Supplied in 1-3m wide rolls for custom die-cutting. Functional Scope Pre-Filtration Application: Designed for HVAC primary filtration to intercept bulk dust, fibers, and lint, extending HEPA/ULPA filter lifespan by 30-50%. Target Industries: Commercial building air handling units (AHUs) Pharmaceutical cleanroom return air systems Food processing dust pre-filtration Performance Validation: Structural Integrity: EN 1822:2019 tear resistance test (breaking strength ≥600N/m). Cleaning Durability: Post 5 wash cycles, initial pressure drop variation ≤15% (ISO 16890:2021). Technical Specifications Frame Material: Galvanized steel frame, aluminum profile frame, plastic frame, stainless steel frame Frame Thickness: 20mm, 25mm, 46mm (and other customizable dimensions) Filter Media: Polyester synthetic fiber Max. Temperature: ≥80℃ Moisture Resistance: ≥100% RH (non-condensing) Pocket Filter Technical Specifications Model Number of Pockets Standard Dimensions (mm) Recommended Airflow (m³/h) Initial Pressure Drop (Pa) EFP-12X24X24X3P 3 287×592×600 1,700 136 EFP-20X20X24X5P 5 490×490×600 2,400 136 EFP-20X24X24X5P 5 490×592×600 2,800 136 EFP-24X24X24X6P 6 592×592×600 3,400 136 EFP-24X24X24X8P 8 592×592×600 3,400 126 Notes: Custom sizes available upon request.

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Panel-Type High-Temperature Resistant Fiberglass Filter

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E-FILT High-Temp Terminator Filter Core Tech: Cross-woven long glass fibers laugh at high pressure—hold their shape even when fans go full blast, trapping 3X more dust than flimsy filters. 3 Game-Changers: 🔥 300°C Fireproof Mode Built for industrial heat waves: pizza ovens, auto paint booths, you name it. UL 900 Class 1 certified—sparks? Bring ’em on. 🛡️ Wind-Resistant Warrior Structure Fiber elasticity on steroids: zero thickness loss after 10hr hurricane-mode testing. 30% higher dust capacity than competitors (ASHRAE 52.2 lab-proven). 🔧 Frame Freedom Aluminum (lightweight): Restaurants/kitchens love it. Galvanized Steel (budget-smart): Warehouse exhaust MVP. Stainless Steel (corrosion-proof): Chemical plants’ BFF. Who Needs This Beast? ✔ Auto paint shops (200°C curing systems) ✔ Food drying tunnels (FDA-compliant sterilization) ✔ Metal heat treatment (300°C quenching furnaces) ✔ 3D nylon sintering (high-temp fume control) Technical Specifications Parameter Value/Description Frame Material Aluminum frame, Galvanized frame, Stainless Steel frame Frame Thickness 22mm, 25mm, 46mm Filter Media Glass long fiber Max. Temperature ≥250-300°C Moisture Resistance ≥100% (Non-Condensing) Dimensions 24”×24”×2” (inches) / 595×595×46mm (millimeters) Airflow Capacity 3400 m³/h Initial Pressure Drop 60Pa

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Pocket Activated Carbon Filter

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E-FILT Pocket Activated Carbon Filter (Shanghai) Core Features Made from activated carbon fiber + non-woven composite – kills odors from cooking fumes to chemical vapors with industrial-grade efficiency. Why It Rules ✔ 30% more micropores than standard carbon – traps pollutants at lightning speed. ✔ 5-minute install – swap filters easier than changing a lightbulb. ✔ Ultra-lightweight – 20kg (50% lighter than steel-shell filters). ✔ Frame options – galvanized steel, aluminum alloy, plastic, or stainless steel (custom welding available). Where It Shines Hospital ICU exhaust – eliminates disinfectant odors. Lab fume hoods – neutralizes acid fumes on contact. Mall HVAC systems – destroys PM2.5 and foot odor. Waste treatment plants – locks down stench before it escapes. Dual-Function Bonus Doubles as a MERV 8 pre-filter – captures dust while deodorizing, saving you a separate filter cost. Shanghai Specials Custom builds – odd sizes? Hybrid media? Just ask. Want proof? Check our real-world case videos – clients from chip fabs to five-star hotels. Technical Specifications Parameter Value/Description Frame Material Aluminum, Galvanized Steel, Stainless Steel Frame Thickness 22mm, 25mm, 46mm Filter Media Activated Carbon Non-Woven Composite Max. Temperature ≥80°C Moisture Resistance ≥100% (non-condensing) Dimensions 24”×24”×22” (595×595×46mm) Airflow Capacity 3400 m³/h Initial Pressure Drop 60Pa

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V-Shaped Activated Carbon Air Filter

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E-FILT Activated Carbon Filter Core Materials & Next-Level Processing Crafted from premium wood charcoal, crushed nutshells, and high-grade coal through a precision-engineered process: crushing, catalytic activation, rinsing, drying, and grading. This dual-action (physical + chemical) adsorption powerhouse eliminates contaminants in air/liquids for deodorizing, purifying, and disinfection. What’s It For? Kills odors & toxins in central AC/ventilation systems: VOCs, acidic/alkaline gases, formaldehyde, mercury vapor, radioactive particles – gone. Customizable carbon blends tailored to your specific pollutants (e.g., benzene in factories, ammonia in labs). Who Needs It? Chemical plants, electronics labs, pharma facilities, food processing, hospitals, paint booths – anywhere air purity can’t be compromised. Why It Rocks ✔ Raw material edge: Nutshell-based carbon delivers 30% higher adsorption than standard options. ✔ Science-backed design: 99.97% porosity traps toxins like a vault. ✔ Cost-smart longevity: 2X saturation capacity vs. industry norms = fewer replacements. Need real-world performance stats? Our lab’s ready to crunch your custom test case! Filtration Efficiency： Filter Specifications Parameter Value/Description Frame Material Plastic, Aluminum, Galvanized Steel, Stainless Steel Frame Thickness 292mm Filter Media Activated Carbon Cloth, Granular Activated Carbon Max. Temperature ≥80℃ Moisture Resistance ≥100% (Material hydrophobicity) Airflow Capacity 3400 m³/h Initial Pressure Drop 60Pa

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Standard High-Efficiency Baffled Air Filter (HEPA) 150mm

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Specifications Compliance: EN 1822 Class H13/H14 IES RP-CC-001.3 TYPE A/B/C/D Operating Conditions: Max. Temperature: **≥80℃** Max. Humidity: **≥100% RH** (non-condensing) Structural Parameters: Baffle-Type Filter Thickness: 150mm Frame Material: Aluminum, galvanized steel, 304 stainless steel, wood Filter Media: Ultra-fine glass fiber paper Separator Material: Aluminum foil or chemically treated paper Sealing Gasket: Dual-side compressible gaskets Applications: Terminal filtration in high-cleanliness air systems for industries including: Electronics & semiconductor manufacturing Food processing & packaging Biopharmaceutical production (GMP Grade A/B/C) Hospital isolation wards & laboratories Filtration Efficiency： P.S.L & D.O.P Testing 99.999% at 0.3μ（H14） P.S.L & D.O.P Testing 99.99% at 0.3μ（H13） Model Nominal Dimensions Rated Airflow(m3/h) Initial Pressure Drop Final Pressure Drop EFHSA-320*320*150 320*320*150 mm 4.3 CMM(152CFM) 25.4 mmH2O (249Pa) *Face Velocity at 0.85m/sec 50.8 mmH2O (≧500Pa) *Recommended Value EFHSA-484*484*150 484*484*150 mm 10.5 CMM(371CFM) EFHSA-305*305*150 305*305*150 mm 3.9 CMM(138CFM) EFHSA -305*610*150 305*610*150 mm 8.1 CMM(286CFM) EFHSA -610*610*150 610*610*150 mm 17.2 CMM（607CFM) EFHSA -915*610*150 915*610*150 mm 26.2 CMM(925CFM) EFHSA -1220*610*150 1220*610*150 mm 35.2 CMM(1243CFM) ※Nominal Size (Without Sealing Gasket); Dimensions Customizable Upon Request.

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Standard High-Efficiency Baffled Air Filter (HEPA)

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Specifications Compliance: EN 1822 Class H13/H14 IES RP-CC-001.3 TYPE A/B/C/D Operating Conditions: Max. Temperature: **≥80℃** Max. Humidity: **≥100% RH** (non-condensing) Structural Parameters: Baffle-Type Filter Thickness: 220mm, 290mm Frame Material: Aluminum, galvanized steel, 304 stainless steel, wood Filter Media: Ultra-fine glass fiber paper Separator Material: Aluminum foil or chemically treated paper Sealing Gasket: Dual-side compressible gaskets Applications: Designed for terminal filtration in high-cleanliness air systems, suitable for: Electronics & semiconductor manufacturing (ISO Class 1-5 cleanrooms) Pharmaceutical/Biotech (GMP Grade A/B environments) Food processing (HACCP-compliant zones) Hospital operating theatres (ASHRAE 170 compliance) Filtration Efficiency： P.S.L & D.O.P Testing 99.999% at 0.3μ（H14） P.S.L & D.O.P Testing 99.99% at 0.3μ（H13） Model Nominal Dimensions Rated Airflow(m3/h) Initial Pressure Drop Final Pressure Drop EFHSA-320*320*220 320*320*220 mm 6.8 CMM(240CFM) 25.4 mmH2O (249Pa) *Face Velocity at 1.34m/sec 50.8 mmH2O (≧500Pa) *Recommended Value EFHSA-484*484*220 484*484*220 mm 16.6 CMM(587CFM) EFHSA-305*305*290 305*305*290 mm 7.1 CMM(251CFM) 25.4 mmH2O (249Pa) *Face Velocity at 1.56m/sec EFHSA -305*610*290 305*610*290 mm 14.9 CMM(526CFM) EFHSA -610*610*290 610*610*290 mm 31.5 CMM（1112CFM) EFHSA -915*610*290 915*610*290 mm 48.0 CMM(1695CFM) EFHSA -1220*610*290 1220*610*290 mm 64.6 CMM(2281CFM) ※Nominal Size (Without Sealing Gasket); Dimensions Customizable Upon Request.

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High-Efficiency Baffled High Airflow Air Filter (HEPA)

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Characteristics Compliance: EN 1822 Class H13/H14 IES RP-CC-001.3 TYPE A/B/C/D Operating Conditions: Maximum Temperature: **≥80℃** Maximum Humidity: **≥100% RH** (non-condensing) Structural Parameters: Baffled Air Filter Thickness: 220mm, 290mm Frame Material: Aluminum, galvanized steel, 304 stainless steel, wood Filter Media: Ultra-fine glass fiber paper Separator Material: Aluminum foil or specially treated paper Sealing Gasket: Double-sided gaskets Applications: Terminal filtration for air purification systems requiring high cleanliness in industries such as: Electronics Semiconductors Food Processing Biopharmaceuticals Hospitals Filtration Efficiency： P.S.L & D.O.P Testing 99.999% at 0.3μ（H14） P.S.L & D.O.P Testing 99.99% at 0.3μ（H13） Model Nominal Dimensions Rated Airflow(m3/h) Initial Pressure Drop Final Pressure Drop EFHSA-320*320*220 320*320*220 mm 7.9 CMM(278CFM) 34 mmH2O (333Pa) *Face Velocity at 1.56m/sec 50.8 mmH2O (≧500Pa) *Recommended Value EFHSA-484*484*220 484*484*220 mm 19.3 CMM(679CFM) EFHSA-305*305*290 305*305*290 mm 12.7 CMM(448CFM) 34 mmH2O (333Pa) *Face Velocity at 2.8m/sec EFHSA -305*610*290 305*610*290 mm 26.9 CMM(950CFM) EFHSA -610*610*290 610*610*290 mm 56.6 CMM（2000CFM) EFHSA -915*610*290 915*610*290 mm 86.3 CMM(3047CFM) EFHSA -1220*610*290 1220*610*290 mm 116.2 CMM(4103CFM) ※Nominal Size (Without Sealing Gasket); Dimensions Customizable Upon Request.

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Standard Baffled Sub-HEPA Air Filter

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Technical Specifications Features: Compliance Standards: EN 1822 Class H10 Compliance Standards: IES RP-CC-001.3 TYPE A/B/C/D Operating Conditions: Max. Temperature: ≥80°C Max. Humidity: ≥100% RH (non-condensing) Structural Parameters: Baffled Filter Thickness: 220mm, 290mm Frame Material: Aluminum Frame; Galvanized Steel Frame; 304 Stainless Steel Frame; Wooden Frame Separator Material: Aluminum Foil or Treated Paper Filtration Components: Filter Media: Ultra-fine glass fiber paper Sealing Gaskets: Double-sided compression gaskets Applications: Terminal filtration in high-purity air systems for electronics, semiconductor fabrication, food processing, biopharmaceutical facilities, hospitals, and laboratories requiring ISO Class 6-8 cleanrooms. Filtration Efficiency P.S.L & D.O.P Testing 95% at 0.3μ（H10） Model Nominal Dimensions Rated Airflow(m3/h) Initial Pressure Drop Final Pressure Drop EFHSA-320*320*220 320*320*220 mm 6.8 CMM(240CFM) 12.5 mmH2O (122Pa) *Face Velocity at 1.34m/sec 25.0 mmH2O (≧250Pa) *Recommended Value EFHSA-484*484*220 484*484*220 mm 16.6 CMM(587CFM) EFHSA-305*305*290 305*305*290 mm 7.1 CMM(251CFM) 12.5 mmH2O (122Pa) *Face Velocity at 1.56m/sec EFHSA -305*610*290 305*610*290 mm 14.9 CMM(526CFM) EFHSA -610*610*290 610*610*290 mm 31.5 CMM（1112CFM) EFHSA -915*610*290 915*610*290 mm 48.0 CMM(1695CFM) EFHSA -1220*610*290 1220*610*290 mm 64.6 CMM(2281CFM) ※Nominal Size (Without Sealing Gasket); Dimensions Customizable Upon Request.

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