• 45Pa MERV 8 Air Purifier Filters For Pharmaceutical Processing
45Pa MERV 8 Air Purifier Filters For Pharmaceutical Processing

45Pa MERV 8 Air Purifier Filters For Pharmaceutical Processing

Product Details:

Place of Origin: CHINA
Brand Name: LESITE
Certification: CE
Model Number: GGuard MHF

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Price: Consulting customer service
Delivery Time: Consulting customer service
Payment Terms: T/T
Supply Ability: Consulting customer service
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Detail Information

Product Name: Pleated Air Filter Appliacation: Air Handlers
Material: Synthetic Initial P.D: 45Pa
Efficiency: MERV 8
High Light:

45Pa Air Purifier Filters


MERV 8 Air Purifier Filters


MERV 8 home air filters

Product Description

Synthetic Air Purifier Filters For Pharmaceutical Processing / Aerospace Engineering

Competitive Advantage:


  • Low maintained pressure drop for longer filter life
  • High wet-strength beverage board frame creates a rigid and durable enclosure
  • Welded wire media backing to maintain radial pleat configuration
  • Available in 2" and 4" depths
  • Excellent choice for those who change filters based upon time or PM program


Structure: The two-layer die cut cardboard or aluminum alloy frame

combines with the filter media to form the simple and strong structure. Meanwhile, the filter adopts a V-shape pleated structure, the material usage is three times greater than common air filter, so the dust holding capacity is greater.


Filter paper: Special blended by non-woven fabrics and synthetic fibers with a fluffy structure, large dust holding capacity and low initial resistance


Filter media: The filter media is closely combined with the protection grid and processed into a contour, equal spacing filter pleat layer by special process, allowing the air to pass freely and evenly, so that the dust can be uniformly adsorbed on the entire media, thereby achieving high dust holding capacity.


Protection grid: The grid is a galvanized grid or wire grid to increase the strength of the filter pleats, effectively weakens the pleat jitter during use, thereby reducing secondary pollution.


Cardboard frame: High-strength waterproof cardboard, each intersection and the filter media are closely connected, which enhances the filter's robustness and helps to maintain the flatness of the pleated filter media and the balance of the pleat spacing.


Aluminum alloy frame: 1.00mm thick aluminum profile enhanced by double-sided or single-sided galvanized protection grid support, can be repeatedly cleaned.




Used as first stage filters in air condition system

1. Clean rooms ( suitable for use in multilayer filter filtration system or micro component electronic manufacture & assembly)

2. Food processing industry.

3. Pharmaceutical Processing

4. Aerospace Engineering

5. Genetic & Biological research

6. Biohazard Atmosphere

7. Laminar Flow Workstations

8. Bio Safe Hoods(Biological Safety Cabinets)

9. Hospital Operating Theaters & Intensive care units

10.Atomic Research

11.Electronic, medicament,food.




  • Media: Progressive density Synthetic fibre
  • Frame: Water-resistance cardboard; GI; AI
  • Efficiency: MERV 8 ASHRAE 52.2
  • Average Arrestance: 80% @0.5μm;95%@0.5μm;
  • Initial resistance: 45 Pa
  • Recommended final pressure drop : 250Pa
  • Humidity resistance: 90%RH
  • Max Temperature: 80 ℃
  • DIN 53438 Flammability: F1
  • UL 900 Standard : Class 2
  • Max.air flow rate: 125% of rated air flow
  • Media color available: Blue; White; Green
  • Filter standard depth available 1 inch (21mm); 2 inch(46mm) and 4 inch(96mm)
  • Galvanized supporting grid to ensure strength construction in diamond or square shape.




Nominal Size


Actual Size


Rated Airflow(CFM)

Nominal Size


Actual Size


Rated Airflow(CFM)
20x18x2 495x445x46 1500 20x20x2 495x495x46 2363
20x20x2 495x495x46 1650 24x12x2 595x295x46 1700
22x22x2 546x546x46 2000 24x18x2 595x445x46 2550
24x10x2 595x241x46 1000 24x20x2 595x495x46 2839
24x12x2 595x295x46 1190 24x24x2 595x595x46 3400
24x14x2 595x343x46 1394 25x14x2 619x343x46 2000
24x16x2 595x394x46 1650 25x15x2 619x368x46 2210
24x18x2 595x445x46 1785 25x18x2 619x445x46 2660
24x20x2 595x495x46 1980 20x16x4 495x394x96 1870
24x24x2 595x595x46 2380 20x20x4 495x495x96 2363
16x16x4 394x394x96 1513 24x12x4 595x295x96 1700
20x10x4 495x241x96 1200 24x16x4 595x394x96 2261
20x14x4 495x343x96 1658 24x18x4 595x445x96 2550
20x15x4 495x368x96 1777 24x20x4 595x495x96 2839
20x16x4 495x394x96 1870 24x24x4 595x595x96 3400
20x18x4 495x445x96 2125 25x25x4 619x619x96 3690





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