High-performing fabric filters to reduce dust emissions

Our fabric filters are available in standard designs as well as highly-customised solutions: both options provide the highest dust and other particulate removal efficiency to meet strict emissions requirements.

Fabric filters are widely used in industrial applications in order to keep under control the level of emissions of dust at the outlet or at the stack to comply with local environmental regulation.

Process filters are , unlike the standard-ones, outcome of the optimization of multiple factors and they always have a highly customized design.


Plus of SWAP Technology:

  • Best efficiency in cleaning of long bags
  • Keep constant the pressure drops over time
  • Reduced consumption of compressed air thanks to the quick opening of the piston valves
  • Modular assembly
  • Shorter erection time

Roberto Binago
Business Development Manager

For general inquiries:
sales@ctp.mi.it or call +39(0)35 6968501

Fill in this form to require the brochure of the solutions you are interested in:

Evolution is the key to enhance the value of the investment done today for the years to come. And you?

Upgrade & retrofit any brand

Increase of production, higher gas flow rate at inlet of the filter or stricter emissions regulation lead many customers to review and modernize existing emission control systems. We offer a range of cost-effective solutions to modernize the existing air pollution control systems: upgrade Fabric Filter and retrofit existing electrostatic precipitator any brands. Our experts study the best technological solution to meet our customers needs and save on equipment investment costs fostering valuable improvements of the whole system.

In details:

  • Assessment analyse of the existing conditions.
  • Reuse any useful existing equipment in good conditions.
  • Smart erection in existing footprint.
  • Ensure the compliance with NEW local emission regulations

Efficient cleaning system for bags up to 12mt long

In order to clean efficiently the bags inside the filter, we have suggested and installed in many projects our efficient Sonic Wave Acceleration Pulse (SWAP) technology. This proven low pressure technology for cleaning bags key-components of Fabric Filters consists in a sonic wave which travels all along the length of the bag at a velocity approx Mach 1. This technology keeps the full efficiency with bags up to 12mt length and up to 30 bags in one single row, working online without the necessity to install dampers and isolate the compartment during the cleaning cycle.

This technology is the winning alternative to the traditional high pressure cleaning system with Venturi.

Highly customized design & Reliable technology

Our experts design the process filter optimizing CAPEX and Filter Life Cycle Costs (LCC) to provide a reliable solution with performances guaranteed. This approach reduces at minimum the risk of lost in production and the other costs of ownership. The design phase is splitted in: Fluid dynamic analyse, gas cleaning efficiency optimization, operative costs for power consumption and bags replacement.

Case histories and insights about process filter & SWAP technology


Laboratory analysis

Thanks to our analysis laboratory, CTP provides detailed inspections and tests on used bags to identify the causes of early-deterioration of the filter media.


Original Spare Parts

CTP Team supplies genuine range of replacement spare parts with fast delivery all over the world thanks to our advanced supply chain and logistic department.


Bag & Cage full Replacement Service

Filter bags are the core of the equipment filtration performances and the replacement of a full set of bags hides several aspects to be considered in order to ensure material lasting for several years and emissions compliance.


Upgrade & Retrofit

We offers a range of cost-effective solutions to modernize the existing air pollution control systems.


Turn-key projects

CTP Team as main contractor of EPC project partner with the OEM of critical equipment in order to guarantee to customers the proper execution and performance of each systems in the whole process.


Smart control panels

The series of smart control panels developed by CTP allows to optimise the Fabric filter operation, starting from the smaller to the bigger one.


Life cycle cost optimization

The cleaning efficiency and the fluid dynamics drive the overall dimensions of the filter and are influenced by the cleaning frequency and pressure drop.


Cleaning efficiency

The “cleaning efficiency” is a key parameter strictly connected to the level of emissions requested by our client.