Industrial Dust Removal Cylindrical Flame Retardant Polyester Air Filter Cartridge

Product Description

Industrial Dust Removal Cylindrical Flame Retardant Polyester Air Filter Cartridge

Filter Media: Spunbond Polyester, PTFE Membrane; Antistatic, Water & Oil Repellent, Flame Retardant/FR
Other product: 80/20 Polyester Cellulose, Nano, Ultra Web Filter
Cap Material: Galvanized, Metal, Stainless Steel, Plastic, Aluminum, Hard/Soft PU
Filter Cap: Round, Square, Oval, Triangle, Quick Release, Screw Thread, Flange Type, 3-lugs cap, Screw bolts cap, panel filter cap;
Other accessories: Dust Collector Cover, Yoke, Rotary Wing, Venturi, Pulse Valves ,etc
Seamless Gasket,Ultrasonic Welding Bands
Support Sample For Free
MOQ: 1, 2 Year Warranty, CE, ISO
Supply 3D drawing Media: HV, Ahlstrom, other brand can be choose.
Usage: Welding Factory, CNC Plasma Cutting Fumes, Powder Coating Factory, Laser Cutting Dust, Blasting Room, Painting Booth Room, Sand Blasts Room, MDF Dust for a cabinet workshop

Product Description

Utilizing advanced automated PU (Polyurethane) injection technology, the filter media and end caps are integrated into a seamless, one-piece seal. This integrated structure completely eliminates common issues such as air leakage and detachment found in traditional assembled cartridges. The high-resilience sealing interface fits the tube sheet perfectly, maintaining superior sealing performance even under high-pressure pulse jet cleaning. It significantly enhances filtration efficiency and extends the overall service life of your equipment.

Engineered with high-strength metal reinforcement mesh on both the inner and outer sides, creating a rugged "steel skeleton" for the filter media. The outer diamond mesh effectively fixes pleat spacing to prevent over-expansion during high-pressure pulse cleaning, while the thickened inner perforated core provides exceptional compressive support against collapse under high negative pressure. This dual-protection structure not only ensures structural stability in extreme working conditions but also optimizes airflow distribution through a precise opening rate, balancing ultimate durability with high-efficiency filtration.

Achieved through high-precision folding technology, our filter cartridges feature deeper pleats and higher folding density, increasing the filtration area by 30%-50% within the same volume. The deep-pleat design significantly lowers the filtration velocity (Air-to-Cloth Ratio), effectively mitigating direct dust abrasion on the media. This high-density configuration provides an ultra-large dust-holding capacity in a compact space, which not only drastically reduces operational resistance but also decreases pulse cleaning frequency—resulting in longer replacement cycles and lower energy costs.

As an original source factory, we offer comprehensive customization solutions from structural design to brand identity. We support high-definition Logo marking on both the end caps and filter media, helping you enhance your brand value. Meanwhile, we can flexibly adjust end-cap materials, filter media specifications, and outer mesh dimensions based on your specific working conditions, ensuring each product perfectly matches your dust collection equipment.

Specification

Model	O.D	I.D	Length	Filtration surface(m2)
SFF/P3266	Φ324mm	Φ213mm	660mm	9.4m2
SFF/P3566	Φ352mm	Φ241mm	660mm	9.4m2
SFF/P3275	Φ324mm	Φ213mm	750mm	10.7m2
SFF/P3288	Φ324mm	Φ213mm	880mm	12.5m2
SFF/P3290	Φ324mm	Φ213mm	915mm	13.0m2

Our Advantages

Application Scenarios

Company Profile

Suzhou Forst Filter Co.,LTD has more than 10 years professional experience and 5000M2 Workshop.

Our advantage:

we have enough stock and 6 sets of pleated filter media machines and advanced ultrasonic machines to keep good quality and short production period. 

We have a good teams for good service and reply on time.

We support customized. 

We can provice free sample and accept trial orders.

Certifications & Exhibition

Packaging & Shipping

FAQ

Q1: How can I get the quotation of filter cartridges?
A: Please let us know :
1). OD x ID x Height;
2). Filter media;
3). Apply in which industry etc.

Q2: How can I get the quotation for dust collector?
A: Please provide us your:
1). dust type;
2). dust size;
3). Filter efficiency;
4). Temperature of dust;
5). Suggest Wind volume (m3/h)

Q3: Sample time & Production time?
A: Sample: 1-2 days, shipping time: 5 to 7 days by Express, such as DHL ,FEDEX,UPS.
A: Quantity: 100pcs~500pcs: 7~10days; 1000pcs ~5000pcs: 15days.

Q4. Would it be possible for us to visit your factory?
A:Sure, we welcome you at any time! Seeing is believing.

Q5. Are you manufacturer or Trade company?
A:We are professional manufacturer in China, and have in this line for almost 9 years.

Q6.How to solve the quality problems?
A:If the products are not conform to customer sample or have quality problems, our company will be responsible to make compensation for it.

Q7.Can I get your products with our logo and design?
A:Yes, you can. Most of our products can be customized according to your requirements.

Q8.Which payment terms are you accept?
A:T/T, LC, Western Union, Money Gram are available for us.We accept 30% T/T in advance, the balance should be paid before shipping.