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Stacked pleated filter media of dust collector cartridge filters in different materials

Cellulose Dust Collector Cartridge Filter

Home Products Dust Dust Collector Cartridge FiltersCellulose Dust Collector Cartridge Filter

Dust

Cellulose Dust Collector Cartridge Filter – High Efficiency, Low Resistance & Precision Filtration

The pleated filter media of cellulose dust collector cartridge filter is made from either 100% cellulose or a blend of 80% cellulose and 20% synthetic fiber (modified cellulose). It delivers high filtration efficiency (≥99.5% for particles ≥0.3 μm), low initial resistance, and excellent formability. Widely used in air purification and dust control systems, it is especially suited for working conditions involving dry air, fine dust particles, such as powder coating workshops, surface treatment, laser cutting, pharmaceuticals, food processing, and related industries.

A cellulose dust collector cartridge filter placed on a flat surface

Features

Low initial resistance. The filter paper offers good air permeability, resulting in low resistance T the start-up stage of dust collectors, contributing to energy-efficient operation.
High cost-effectiveness. Cellulose fiber is more cost-competitive, making it suitable for high-volume, standardized dust removal systems.
Stable form & uniform pleating. The filter paper exhibits high stiffness, making it ideal for constructing pleated structures with a large filtration area and high dust holding capacity.
Multiple functional surface treatments. Options such as water resistance, oil resistance, anti-static, flame retardancy, and nano-coating are available to address various dust environments.

Structure

Gasket: Prevents gas leakage and secures the filter cartridge in place during pulse cleaning to avoids vibration-induced displacement.
Top end cap: Provides structural support, sealing, and installation positioning. Available in various styles, sizes, and materials to match different dust collector models and operating conditions.
Metal outer guard mesh / band: Constructed from galvanized or stainless steel mesh or binding strap to support the filter media, reinforce the cartridge filter, and prevent deformation.
Pleated filter media: Filter media is processed into a large-area, corrugated form with specific pleat pitch and height.
Metal inner protective mesh: Made from galvanized or stainless steel mesh to support the filter media and enhance resistance to negative pressure.
Bottom end cap: Available in closed or perforated designs, with different end cap styles, sizes, and materials according to customer requirements.

Exploded view of polyester dust collector cartridge filter components

Filter Media Selection

Table 1: Cellulose Dust Collector Cartridge Filter Selection
Model	Filter Media	Post-Treatment Method	Basis Weight (g/m²)	Operating Temperature (°C)	Thickness (mm)	Acid Resistance	Alkali Resistance
PFC-CE	Cellulose fiber	–	125–135	80–120	0.7	Medium	Medium
PFC-CEN	Cellulose fiber	Nanofiber	125–135	80–120	0.7	Medium	Medium
PFC-CEF	Cellulose fiber	Flame-retardant	125–135	80–120	0.7	Medium	Medium
PFC-CENF	Cellulose fiber	Flame-retardant, nanofiber	125–135	80–120	0.7	Medium	Medium
PFC-CENFS	Cellulose fiber	Flame-retardant, anti-static, nanofiber	125–135	80–120	0.7	Medium	Medium

Specification

Table 2: Cellulose Cartridge Filter Specifications
Model	PFC-CE
Product name	Cellulose dust collector cartridge filter
End cap material	Carbon steel / galvanized / stainless steel / plastic
Top end cap outer diameter (mm)	350
Top end cap inner diameter (mm)	240
Bottom end cap outer diameter (mm)	350
End cap hole size (mm)	14 / 20 / 25
Cartridge filter length (mm)	660
Filtration area (m²)	17.5–23.5
Filtration efficiency (%)	99.5
Operating temperature (°C)	80
Post-treatment	Nanofiber membrane, flame-retardant, anti-static, etc.
Note: Parameters such as end caps, dimensions, and filtration area of dust collector cartridge filter can be customized according to customer requirements.