Bag-type filters

Our bag-type filters are composed of a front frame and the bag-shaped fabricated filter media. Basically, all types are not capable of being cleaned because of the physical separation mechanisms.

Particles are deposited into the depth of the filter media. Thus, our bag-type filters involve typical deep-bed filters. As a result of a progressive filter-layer structure, the coarse particles are held back first of all, then with increasing filter-layer depth, the fine particles are also held back more and more. This enables a very economic use of the entire filter media and has been perfected under our brand name COMPOPLUS®.

The applications for Kalthoff bag-type filters are versatile. They can be used in ventilation and air-conditioning systems and in cleanroom systems, as well as in process-air systems.

Our bag-type filters meet the current international Standard DIN EN ISO 16890, as well as the requirements of VDI 6022.

Brochure

Brochure

MULTIFOLD Pocket Filter T/TQ 35

Application:


pre-filtration, separation of coarse dusts

Description


ISO groups / Filter classes

  • ISO Coarse / G4

Structure/ Media

  • jointly welded single bags
  • dynamically-composed synthetic nonwoven (polyester)

Design

  • metal or plastic frame
  • frame depth 20 or 25 mm

Advantages


  • progressively-structured filter media for optimum particle separation
  • filter media is free of chemical binders
  • simple installation
  • detachable filter assembly enables separate recycling of header frame and media

MULTIFOLD Pocket Filter TC/TCQ 60 – TCC 65

Application:


pre-filtration, separation of medium dusts

Description


ISO groups / Filter classes

  • ISO Coarse-ISO ePM10 / M5-M6

Structure/Media

  • single inserted bags with thread-shaped spacers
  • 2-layer (M5) / 3-layer (M6) synthetic nonwoven
  • electrically uncharged, organic, synthetic fibres

Design

  • sheet steel or plastic frame
  • frame depth 20 or 25 mm

Advantages


  • progressively-structured filter medium for optimum particle separation
  • conical bag progress for an optimum filter-surface utilisation
  • high dust-storage capacity with low pressure drop
  • free of chemical additives

MULTIFOLD Pocket Filter TCC 85 – TCC 98

Application:


separation of fine dusts

Description


ISO groups / Filter classes

  • ISO ePM2,5-ISO ePM1 / F7-F9

Structure/Media

  • single inserted bags with thread-shaped spacers
  • COMPOPLUS® filter media of 3-layer, synthetic nonwoven
  • electrically uncharged, organic, synthetic fibres

Design

  • sheet steel or plastic frame
  • frame depth 20 or 25 mm

Advantages


  • progressively-structured filter media for optimum particle separation
  • conical bag progress for an optimum filter-surface utilisation
  • high dust-storage capacity enables long filter lifetimes
  • low pressure drop
  • free of chemical additives

MULTIFOLD Pocket Filter TC85/TC98

Application:


separation of fine dusts

Description


ISO groups / Filter classes

  • ISO ePM1 / F7, F9

Structure/Media

  • single inserted bags with thread-shaped spacers
  • filter media from multi-layer synthetic nonwoven
  • corrugated superfine fibre layer

Design

  • galvanized, reinforced steel sheet frame and flow profiles
  • frame depth 25 mm

Advantages


  • suitable for energy-efficient operation
  • progressively-structured filter media for optimum particle separation
  • conical bag progress for an optimum filter-surface utilisation
  • very high dust-storage capacity enables long filter lifetimes
  • quite low pressure drop
  • free of chemical additives
If you have any questions please do not hesitate to contact our sales team

Contact us