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Eaton Bag Filter Housings

The best filter vessel for the most demanding applications

Photo of two TOPLINE bag filter housings: a taller one for Size 02 filter bags, and a shorter one for Size 01 bags.


Technical Data

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Models No. of Filter Bags Size Flow Rate1
GPM (m3/h)
Max. Pressure
psi (bar)
Max. Temp.
°F (°C)
Housing Volume
gal (l)
Housing Weight
lb (kg)
I/O Connections
TBF-0101 1 1 88 (20) 150 (10) 400 (160) 3.5 (13.0) 80 (36) 2"
TBF-0102 1 2 176 (40) 150 (10) 400 (160) 7.25 (27.5) 93 (42) 2"
TTBF-0101* 1 1 88 (20) 150 (10) 400 (160) 3.5 (13.0) 80 (36) 2"
TTBF-0102* 1 2 176 (40) 150 (10) 400 (160) 7.25 (27.5) 93 (42) 2"

* Available in EMEA only.
1 Maximum theoretical flow based on water viscosity, filter bag specific.
Metric measures represent comparable products produced for EMEA and may not be exact conversions.


TOPLINE is the finest bag filter vessel available. From its high-performance design to its investment-cast components, everything about TOPLINE is simply the best. TOPLINE’s side inlet, flow through the top design results in a minimum headroom of unfiltered liquid for easy bag change out, as well as providing optimum sealing of the filter bag.

Applications that require the installation of gauges, vents or pressurized air connections are easily accommodated by two ¼" NPT threaded cover taps. TOPLINE’s Type 316 stainless steel construction means superior corrosion resistance and consistent performance, year after year. A smooth, bead blasted finish, coupled with TOPLINE’s minimum weld design, makes it easy to completely clean the interior of the vessel. All TOPLINE vessels have an ASME Code Stamp and come with Eaton’s exclusive Five Year Warranty. TOPLINE bag filter vessels are ideal for applications too demanding for ordinary bag filters.


  • Top inlet requires less headroom and allows liquid flow through the cover, improves sealing, reduces product loss, and makes filter bag change-outs cleaner.
  • Smooth, bead-blasted finish, coupled with a minimum two-weld design, makes it easy to completely clean the interior.
  • Adjustable mounting legs for simplified installation.
  • Designed in accordance with Section VIII, Division 1 of the ASME Code (standard in the US), "AD 2000-Merkblätter," EN 13445 and PED (standard in EMEA).


  • Available in carbon steel or 316 stainless steel for high corrosion resistance. 316 Ti stainless steel version available in EMEA.
  • Magnetic inserts to collect metallic chips, fines, and dust for sizes 01 and 02.
  • Buna-N® O-rings for the cover are standard. EPDM, Viton®, PTFE-encapsulated Viton, or silicone rubber seals and gaskets are available.
  • „Multiple I/O connections to suit application.
  • Available with eye-bolt closure or T-bolt closure for faster maintenance.


  • Automotive
  • Food and Beverage
  • Chemical Processing
  • Paints, Inks, Resins and Coatings
  • Electronics
  • Petrochemicals
  • Municipal Water Treatment
  • Industrial Water Treatment
  • Pulp and Paper
  • Pharmaceutical
  • Lubricants, Metalworking Fluids
  • Solvents


CAD drawing showing the dimensions of a TOPLINE bag filter housing.


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Models in (mm)
TBF-0101 12.10 (307) 15.50 (395) 21.25 (540) 19.10 (486) 32.00 (727) 19.25 (489) 8.62 (219)
TBF-0102 12.10 (307) 31.00 (790) 36.75 (934) 19.10 (486) 63.00 (1600) 19.25 (489) 8.62 (219)
TTBF-0101* 13.78 (350) 14.76 (375) 22.44 (570) 19.69 (500) 34.72 (882) 24.41 (620) 8.62 (219)
TTBF-0102* 13.78 (350) 29.53 (750) 37.17 (944) 19.69 (500) 49.09 (1247) 24.41 (620) 8.62 (219)

* Available in EMEA only.
Dimensions for reference only and approximate. Exact dimensions for installation purposes available on request.
Metric measures represent comparable products produced for EMEA and may not be an exact conversion from inches.

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