The baghouse dust collectors with air pulse jets or traditional suction systems, use fabric filter sleeves with internal support structures commonly called cages or baskets. These aim to contribute towards dust filtration in industrial locations and reduce emissions externally.
The cages provide a means to hold the filter bag open during collection and offer the necessary support for the fabric during operation and cleaning.
Only high-quality materials are used to ensure a reliable and precision product, suitable even for the most modern air filtering equipment.
Our cages are of high-end manufacture, guaranteeing elevated performance and quality over time. CleanAir Europe supplies cages to a range of specifications according to the exact needs of customers and at competitive prices.
Filter Bag Cagesin Touchwith tomorrow
Our Cages
CleanAir Cages are designed and manufactured to satisfy various characteristics and functionalities. Every sector serviced avails of the CleanAir Europe team’s professionalism and expertise in creating the create filter sleeve cages best suited to the specific filtration needs.
The shapes, sizes, materials, treatments and finishes all characterise the filter sleeve cages in a range of ways and determine the best scope for use.
CleanAir Europe supplies filter sleeve cages for industrial dust and fume collectors for the food sector, power plants, chemical plants, waste-to-energy plants, cement plants and steel mills.
For areas in which moisture, acid corrosion or high temperatures are present, we offer a broad range of materials suitable for such specific needs. For example, our EcoHPC Plus cataphoresis painting continues to offer the best results in high-performance and environmentally-friendly filter sleeve coating treatments.
Certain dust collectors use air pulse intake systems in order to facilitate cleaning the filter sleeve.
For these types of manifolds, a venturi is available that adapts to the various cage shapes, lengths, diameters and treatments.
In accordance with the customer’s needs, the venturi and cages are available in the following materials:
- Aluminium
- Raw steel S235JR
- Pre-galvanised steel
- AISI 304L stainless steel
- AISI 316L stainless steel
- ABS
- Cataphoresis
To receive the best quote, simply send us a complete list of cage characteristics, submitting your drawings or providing the following information:
Features and material detail
Cages start from a length of 5 metres up to 12 metres
and consist of several longitudinal wires: 6, 8, 10, 12, 14, 16, 20, 24
The distance between the rings can be 50, 100, 150, 200 or 250.
If height restrictions require the use of oversized cages, the filter sleeve cages are available divided into several parts.
Treatments
(see the Treatments page)
- raw materials
- Pre-galvanised (See the pre-galvanised page)
- Cartaforesi EcoHpc Plus (See the EcoHpc Plus page)
- Packling and PassivationDecapaggio e passivazione (See the Stell page)
Form:
Diameter:
Length:
Number of pieces:
Number of longitudinal wires:
Diameter of longitudinal wires:
Diameter of ring wires:
Ring distance:
Collar:
Venturi:
Contact a
TECHNICAL EXPERT
Call us today to find out how our expertise can provide you with the filtration solution you’re seeking. Our professional relationship will last well beyond the sale, thanks to our unparalleled customer service and technical expertise in the field of filtration.

ROUNDS CAGE
Cage suitable for dust collectors with round base, top flange and lower end cap for round filter sleeves.


OVALS CAGE
Oval cage with top flange and bottom end cap, available in different lengths, with sliding Slip Lok joint.

CAGE WITH JUNCTION
Woven-wire junction, double ring, double groove, Slip Lok, Twist Lok, bayonet assembly cages for large dust collectors
Contact a
UTECHNICAL EXPERT
Call us today to find out how our expertise can provide you with the filtration solution you’re seeking. Our professional relationship will last well beyond the sale, thanks to our unparalleled customer service and technical expertise in the field of filtration.