F004 Vacuum Pump Dust Filter

LVGE Ref.: LA-201ZB

OEM Ref.: F004

Filter Element Dimensions: Ø100*60*70mm

Interface Size: KF25/KF40 (Customizable)

Nominal Flow: 40~100m³/h

Product Overview: The F004 vacuum pump dust filter, also marked as LA-201ZB, is a professional intake filter specially designed for vacuum pumps. It is installed at the air inlet of vacuum pumps to intercept inhaled dust and particulate pollutants effectively. By blocking large particles from entering the pump chamber, it avoids contamination of the pump body and vacuum pump oil, cuts down mechanical abrasion inside the pump, and greatly prolongs the service life and maintenance cycle of vacuum pumps. This vacuum pump dust filter is an essential protective accessory for medium and small flow vacuum pump systems, widely applicable to various industrial production, laboratory and vacuum processing scenarios.

Interface Size: KF25/KF40

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Vacuum Pump Dust Filter Key Specifications

Item	Parameters
Model No.	F004 / LA-201ZB
Filter Element Size	Ø1006070mm
Interface Size	KF25 / KF40 (Optional, Customizable)
Applicable Air Flow	40 ~ 100 m³/h
Housing Material	304 Stainless Steel
Vacuum Leak Rate	1×10⁻³ Pa/L/S

Vacuum Pump Dust Filter Product Features

Durable 304 Stainless Steel Housing

The filter shell adopts seamless welding technology with 304 stainless steel material, delivering outstanding corrosion resistance and excellent airtight performance. The ultra-low vacuum leak rate ensures stable operation of the vacuum system. With mirror surface treatment, it features an elegant appearance and strong wear resistance, adapting to various harsh working environments for long-term use.
Flexible & Customizable Interface

Standard KF25 and KF40 interfaces are available for selection, which are compatible with most mainstream vacuum pump equipment on the market. We also support personalized interface customization and conversion to meet diverse installation and matching demands of different production lines and vacuum equipment.
Multiple Filter Element Options for Diverse Working Conditions

We provide three types of filter elements with different materials to match various temperature, humidity and medium environments, realizing targeted high-efficiency filtration:

Wood Pulp Paper Filter Element: Ideal for dry working conditions below 100°C. It boasts large dust holding capacity and cost-effectiveness. The standard type achieves over 99% filtration efficiency for 2μm dust particles; the optional type can reach 99% efficiency for 5μm particles. Not applicable to humid environments and non-washable.
Polyester Non-woven Fabric Filter Element: Suitable for environments under 100°C, including humid working conditions. It is reusable after washing. The conventional version filters 6μm dust particles with efficiency above 99%; the composite material option can capture 0.3μm fine particles with 95%+ efficiency.
Stainless Steel Filter Element: Works stably under high temperature (below 200°C) and corrosive environments. Available in multiple mesh sizes (100/200/300/500/800/1000 mesh). It can be repeatedly cleaned and used, with wide application range and long service life.

Excellent Filtration & Equipment Protection

This vacuum pump dust filter efficiently traps solid dust and particles in the intake air. It fundamentally prevents pump chamber scratch, vacuum oil deterioration and performance degradation caused by particle invasion, reduces equipment failure frequency and later maintenance costs, and ensures the vacuum pump maintains stable working efficiency for a long time.

Vacuum Pump Dust Filter Application Scope

This F004 vacuum pump dust filter is perfectly matched with vacuum pumps with an air flow of 40 to 100 cubic meters per hour. It is widely used in industrial manufacturing, vacuum packaging, laboratory vacuum equipment, electronic processing, food processing, chemical industry and other fields. Whether for dry dust environments or conventional humid working conditions, it can provide reliable air intake protection for your vacuum system.

Installation & Maintenance Tips

Install the filter firmly at the vacuum pump inlet to ensure tight connection and no air leakage.
Check the filter element regularly according to the on-site dust concentration. Replace the wood pulp paper element once it is blocked.
For washable polyester non-woven and stainless steel filter elements, clean them regularly to restore filtration performance and extend service life.
All accessories are standard parts, easy to disassemble, replace and maintain, saving your working time.