Product systems

One TF platform for multiple filtration duties

Reusable elements combine filtration, washing, gas drying, thickening and blowback cake discharge.

TF SERIES

Select the series by process outcome

TFC for dry cake, TFB for continuous thickening, and TFA for low-solids polishing and guard filtration.

TFB

Continuous Thickening System

Dual collection circuits enable sequenced regeneration and continuous slurry discharge without stopping production.

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TFB Continuous Thickening System
TFA

Precision Filtration System

Metal or polymer sintered elements for low-solids, high-flow polishing and guard-filtration duties.

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TFA Precision Filtration System
United Filtration product portfolio

Delivery methods

From core vessel to complete turnkey skid

  • Vessel, elements and filter cloth
  • Packaged unit with instruments, valves and controls
  • Precoat, heel, cake handling and CIP subsystems
  • Complete turnkey skid system
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2026 CATALOG SOURCE

TF-Series Candle Filters

Reusable filter elements and automated cycles cover dry-cake recovery, continuous thickening and low-solids precision filtration.

Equipment concept

A TF-Series candle filter contains multiple long filter elements. Liquid passes through the filter medium from outside to inside and is collected through the upper manifold. The cake can be gas-dried and discharged by sequenced blowback, while the elements remain in service for repeated cycles.

The platform can combine filtration, cake washing, gas drying, slurry thickening, cake recovery and online cleaning. It is engineered for duties involving high solids, fine clarity, viscous liquids, elevated temperature, corrosive chemistry or closed and hygienic operation.

Three series

  • TFC dry-cake filtration: batch filtration, washing, drying and blowback discharge for cake recovery and high yield.
  • TFB continuous thickening: dual-manifold operation for simultaneous filtration, online regeneration and concentrated slurry discharge.
  • TFA precision filtration: metal or polymer sintered cartridges for low-solids, high-flow polishing and guard filtration.

Shared capabilities

  • From 1 to 249 elements can be integrated in one vessel.
  • No rotating internals; suitable for closed, inert, hygienic or sterile duties.
  • PLC or plant DCS control can automate filtration, washing, drying and discharge.
  • Heel-recovery options include spray, bottom filtration and mixed element lengths.
  • Food-grade, GMP, GB, ASME and CE design options are available.
  • Delivery ranges from vessel and elements to packaged units and turnkey skids.

Filtration area, media, materials, pressure and cycle settings are selected from actual process data, testing and the approved technical specification.