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Used filters for sale: industrial solid-liquid separation for consistent, high-purity output

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Available Filters

Showing 25 of 301 matching Filters.

Stock Number: #218646
Filtration Area: 1,300 ft²
Pressure: 100 psi
Cake Volume: 75 ft3
Filter Press Plate Type: Un-Gasketed Recessed
Number of Plates: 42
Plate MOC: Polypropylene
Skeleton MOC: Carbon Steel
Plate Diameter or Width: 1,200 mm
Plate Height: 1,200 mm
Plate Thickness: 2.5 in
Plates Recessed: Yes
Additional Information: • With Lenser polypropylene non-gasketed recessed plates type KCE (51) chambers. • 40mm cake thickness ,corner feed with 3 eye closed delivery • 3" top corner feed, 2" 3 corner discharge. • 3300 psi hydraulic closing pressure. • With US Filter/Siemens air over oil hydraulic pump with a 15 gallon oil reservoir requires 80 scfm @ 100 psi air supply.
More Details ⟶
Stock Number: #245495
Filtration Area: 1 m²
Diameter: 47.2 in
Pressure: 6.9 bar
Temperature: 177 °C
Vacuum: Yes
Internal Finish: Ra 0.5
Agitation Seal Type: Mechanical
Jacket: Yes
Jacket Pressure: 10.4 bar
Jacket Type: Half Pipe/Limpet
Jacket MOC: Stainless Steel 316
Jacket Temperature: 177 °C
Additional Information: Side bottom discharge with automatic valve Agitator Cored for Heating/Cooling: Yes. Vessel Liquid Capacity: 400 gallons.
More Details ⟶
Stock Number: #225365
Filtration Area: 398.3 ft²
Pressure: 100 psi
Temperature: 70 °F
Cake Volume: 16.3 ft3
Filter Press Plate Type: Plate and Frame
Number of Frames: 44
Number of Plates: 90
Plate MOC: Polypropylene
Skeleton MOC: 316 SS with a 20Ra finish
Plate Diameter or Width: 800 mm
Plate Height: 800 mm
Plates Shifted By: Manual
Additional Information: • Plates are FDA approved- Non Gasketed. • Polypropylene plates and frames and all Stainless Steel skeleton. • 44 chambers.4 eye closed delivery,1" inlet and outlet. • Manual closure with Hydraulic Assist manufactured by SPX.
More Details ⟶
Stock Number: #225367
Filtration Area: 33 m²
Pressure: 100 psi
Temperature: 70 °F
Cake Volume: 0.46 m3
Filter Press Plate Type: Plate and Frame
Number of Frames: 38
Number of Plates: 80
Plate MOC: Polypropylene
Skeleton MOC: 316 SS with a 20 Ra polish
Plate Diameter or Width: 800 mm
Plate Height: 800 mm
Plates Shifted By: Manual
Additional Information: • Plates are FDA approved and non gasketed. • Polypropylene plates and frames and all Stainless Steel skeleton. • Approximately 38 chambers. • 4 eye closed delivery, 1" inlet and outlets. • Manual closure with Hydraulic Assist manufactured by SPX.
More Details ⟶
Stock Number: #225366
Filtration Area: 37 m²
Pressure: 100 psi
Temperature: 70 °F
Cake Volume: 462 m3
Filter Press Plate Type: Plate and Frame
Number of Frames: 44
Number of Plates: 95
Plate MOC: Polypropylene
Skeleton MOC: 316 SS with a 20 Ra finish
Plate Diameter or Width: 800 mm
Plate Height: 800 mm
Plates Shifted By: Manual
Additional Information: • Plates are FDA approved, non Gasketed. • Polypropylene plates and frames and all Stainless Steel skeleton. • 95 plates with 44 chambers. • 4 eye closed delivery, 1" inlet and outlet. • Manual closure with Hydraulic Assist manufactured by SPX.
More Details ⟶
Stock Number: #247050
Filtration Area: 1.08 ft²
Diameter: 13.8 in
Pressure: 145 psi
Temperature: 302 °F
Vacuum: Yes
Agitation Seal Type: Double Mechanical Seal
Jacket: Yes
Jacket Pressure: 87 psi
Jacket Type: Standard
Jacket MOC: Stainless Steel 316L
Jacket Temperature: 302 °F
Agitator Cored for Heating/Cooling: Yes
Additional Information: • mobile laboratory filter/dryer with tilting mechanism, • design pressure internal 1 bar + full vacuum @ -20/150 degrees C, jacket: 6 bar + full vacuum @ -20/150 degrees C, • all wetted parts are Hastelloy C22, • 50 liter slurry capacity, • 20 liter cake capacity, • 350mm diameter x 680mm straight side, • 6-30rpm shaft speed, • agitator driven by 1.5kW, 3/50/230/400 volt, 1420 rpm CE ATEX EExd IIB T4 IP55 motor, • hydraulic driven agitator raise/lower mechanism with powerpack, • alloy 22 bellows on shaft, • flat bottom filter plate with mesh filter and can be rotated for cleaning, • manual vessel tilt mechanism, • strip sight glass on side for measuring cake depth, • approx 100mm side discharge which is fully contained in a glovebox, • all mounted on stainless steel frame with wheels for full mobility, • design code ASME VIII DIV 1 (1998) + A '00'
More Details ⟶
Stock Number: #703583
Filtration Area: 12.8 m²
Temperature: 32 °F
Cake Volume: 2,400 m3
Filter Press Plate Type: Plate and Frame
Number of Frames: 32
Number of Plates: 33
Plate MOC: Aluminum
Skeleton MOC: Carbon Steel
Plate Diameter or Width: 600 mm
Plate Height: 600 mm
Plate Thickness: 12 mm
Plates Shifted By: Manual
Additional Information: • Manual screw closure. • 4-eye closed delivery. Openings: 4-2".
More Details ⟶
Stock Number: #92529
Filtration Area: 77 ft²
Diameter: 36 in
Orientation: Vertical
Pressure: 75 psi
Temperature: 300 °F
Jacket Pressure: 15 psi
Jacket MOC: Carbon Steel
Jacket Temperature: 250 °F
Additional Information: Manufactured by Durco Enzinger Vertical tank horizontal Plate design, with wet cake discharge, with Slucing bar SS bolt on plate coil jacket on bottom head with bolted dished bottom with swing bolts Mounted on top is a faractioanl HP drive that turns the slucing bar that rund down the middel of the plate stack 6" diameter bottom cake discharge
More Details ⟶
Stock Number: #202194
Diameter: 42 in
Pressure: 136 psi
Temperature: 600 °F
Jacket: Yes
Jacket Pressure: 250 psi
Jacket Type: Half Pipe/Limpet
Jacket MOC: Stainless Steel 304
Jacket Temperature: 600 °F
Additional Information: 500 Gallon Manufactured by Alloy Fab for Dartco Shell is .250" thick Top head is .312" thick Cone is .312/.437" thick jacket is .109" thick6.5 turns half pipe on top head18 turns half pipe on straight side5 turns half pipe bottom head All half pipe jacket is 2"
More Details ⟶
Stock Number: #241000
Filtration Area: 4.2 m²
Diameter: 90.6 in
Pressure: 88.5 psi
Temperature: 392 °F
Internal Finish: #4 Ra50
Agitation Seal Type: Mechanical
Jacket: Yes
Jacket Pressure: 152 psi
Jacket Type: Half Pipe/Limpet
Jacket MOC: Stainless Steel 316
Jacket Temperature: 392 °F
Agitator Cored for Heating/Cooling: Yes
Additional Information: Alloy C22 Internal finish is a sanitary polish. 304SS sheathing. 304 stainless steel 18.35" Side discharge with discharge valve, 132 gallon Hastelloy C 22 side discharge valve. National Board # 287. rated FV/88 @392 degrees F. Dryer Dimensions: 90" diameter x 76" length hydraulic skid. Includes: integral Stock # 241013- Hastelloy C22 pulse jet Dust collector. 8.6" handhole, 4.33" site glass.
More Details ⟶
Stock Number: #231224
Filtration Area: 17.5 m²
Cake Volume: 2 m3
Filter Press Plate Type: Plate and Frame
Number of Frames: 28
Number of Plates: 27
Plate MOC: Stainless Steel 316
Skeleton MOC: 316 SS
Plate Diameter or Width: 600 mm
Plate Height: 600 mm
Plate Thickness: 50 mm
Plates Recessed: Yes
Plates Shifted By: Manual
Additional Information: • Stainless steel recessed plate and polypropylene frame filter press. • (2) eye top and bottom feed/discharge. • Stainless steel skeleton. • Hydraulic press mechanism with built on power pack and manual controls
More Details ⟶
Stock Number: #230398
Filtration Area: 118 ft²
Pressure: 100 psi
Temperature: 180 °F
Cake Volume: 94.3 ft3
Filter Press Plate Type: Un-Gasketed Recessed
Number of Plates: 25
Plate MOC: Stainless Steel 304
Skeleton MOC: Carbon Steel
Plate Diameter or Width: 18.5 in
Plate Height: 18.5 in
Plates Recessed: Yes
Plates Shifted By: Manual
Additional Information: • Single pneumatic hydraulic ram closure mechanism. (completely pneumatic operation, no electric, good for hazardous environments). • Recessed plate filter press, complete with (25) chambers(1) head plate,5 eye, closed delivery. • 32mm cake thickness.
More Details ⟶
Stock Number: #89349
Filtration Area: 10 m²
Diameter: 900 mm
Pressure: 5 bar
Temperature: 100 °C
Additional Information: Funda filter with centrifugal discharge Shell 900mm diameter x 960mm from flanged top to bottom discharge (22) 800mm diameter filter elements @ 30mm spacing Requires 15 PS motor Wet cake discharge
More Details ⟶
Stock Number: #236127
Filtration Area: 147.8 ft²
Pressure: 5 bar
Temperature: 85 °C
Cake Volume: 6.9 ft3
Filter Press Plate Type: Plate and Frame
Number of Frames: 17
Number of Plates: 16
Plate MOC: Plastic
Skeleton MOC: 316 SS
Plate Diameter or Width: 615 mm
Plate Height: 720 mm
Plate Thickness: 26 mm
Additional Information: • Ex 11 2G c 1B T4(17) 615mm wide x 720mm high x 40mm thick plastic frames. • 495mm wide x 577mm high frame recess. • 0.194 cubic meter cake capacity. • (4) 35mm corner openings. • 316 stainless steel skeleton Plates Shifted By: Manual.
More Details ⟶
Stock Number: #236128
Filtration Area: 147.8 ft²
Pressure: 6 bar
Temperature: 140 °C
Cake Volume: 0.19 m3
Filter Press Plate Type: Plate and Frame
Number of Frames: 11
Number of Plates: 12
Plate MOC: Polypropylene
Plate Diameter or Width: 24.2 in
Plate Height: 28.3 in
Plate Thickness: 26 mm
Plates Shifted By: Manual
Additional Information: • EP plastic plate and frame filter press CE, Ex II 2G c IIB T4 • (12) EP plastic plates, with (11) EP plastic frames with an internal 495mm wide x 577mm high opening. • (4) 35mm diameter corner openings. • Hydraulic driven press mechanism with built on power pack. • 316 stainless steel rip tray under plates/frames. • 316 stainless steel skeleton.
More Details ⟶
Stock Number: #248331
Filtration Area: 3.2 ft²
Vacuum: Yes
Internal Finish: Mill 2B
Additional Information: • APOVAC system skid mounted. • 80 CFM 2.2 GPM with a Sulzer Burkhardt Vacuum Pump, typically contains two heat exchangers and a receiver. • All on a skid mounted system. • Can be used with the following IPP stock numbers: 247646, 247146,247501, 247050, 706856,, 209158, 230453. • Receiver is 20 Gallon, 18" diameter x 17" straight side.
More Details ⟶
Stock Number: #706517
Filtration Area: 25.9 ft²
Pressure: 685 bar
Cake Volume: 1.18 ft3
Number of Frames: 12
Number of Plates: 13
Plate MOC: Polypropylene
Skeleton MOC: Carbon Steel
Plate Diameter or Width: 500 mm
Plate Height: 500 mm
Plate Thickness: 68 mm
Plates Recessed: Yes
Plates Shifted By: Manual
Additional Information: • Recessed/membrane Polypropylene plate filter press(13) recessed plates, recess is 430mm x 430mm x 15mm deep. • (12) Non recessed membrane plates (these have attachment for air discharge)manual hydraulic press mechanism. • Manufactured by Magna pumps,50-685 bar pressure, single screw, • 50mm center feed,(4) 40mm corner discharge, plastic drip tray under plates.
More Details ⟶
Stock Number: #238427
Filter Press Plate Type: Plate and Frame
Plate MOC: Stainless Steel Other
Skeleton MOC: Carbon steel
Plates Shifted By: Manual
More Details ⟶
Stock Number: #239333
Orientation: Vertical
Pressure: 406 psi
Temperature: 140 °F
Additional Information: 100 Liter (26 Gallon), 316L SS, sanitary, with mirror polish finish, UF system. Sartoflow Sartocon Duo -SI serial # 001-141099-01 for B.Braun Biotech International. Skid mounted system with the following components- Sartorius 17521 Sartocon Slice Duo Crossflow Cassette filter holder. A 100 Liter vertical pressure tank, with jacket engineered by Sartorius, type 100L NOC-39600054, serial # 0406153. Vessel rated for -1 to 6 bar at 140 degrees C, jacket (15 liter) is rated for -1 to 4 bar at 140 degrees C. Vessel has a welded dish bottom and bolted flat top. Under drive is magnetic with a 1 kW drive motor. 2" x 2" rotary lobe pump with a Nord drive serial # 30516/A/94 rated for 7 bar. Driven by a Nord Type SK 90L4 AC motor 1.5 kW at 1395 rpm. With one Watson Marlow 624 U, auto control 165 rpm peristaltic pump. Controls in NEMA Stainless steel cabinets with an IEI HMI. Jacket and cooling is completed by a Lauda T -2200, 7 Liter bath capacity, process thermostat, manufactured by Lauda-Brinkman, model T2200. Temperature range -25 degrees C to 120 degrees C. Cooling capacity at 20 degrees C. 2200 W. With 2 line back lit LCD display. Temperature accuracy to plus/minus 0.05 degrees C. CE certified.
More Details ⟶
Stock Number: #208458
Filtration Area: 40 m²
Diameter: 1,200 mm
Orientation: Vertical
Pressure: 6 bar
Temperature: 20 °C
Additional Information: Centrifugal discharge pressure leaf filter • Vessel number: 5062GW • Vessel volume: 2000 ltr (1) end head plate, (104) approx 1.2m diameter x 1.5mm straight side vertical chamber associated equipment includes, 1 x 1800 ltr 321. stainless steel vertical pressure tank, 0.5 bar @ 20° C, weld dished top and bottom, 1 x approx. 268 ltr stainless steel vertical aggitated tank, (1) auma (system Lewa) pump system type: EHV-L, serial#328114-010.004 (3) electrical panels
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Stock Number: #101310
Diameter: 16 in
Additional Information: Job #1S-271 Polypropylene drum, trough and rocker agit Advancing knife discharge Mdl PSP-45, driven by 3 HP, 3/60/230/460 volt, 1730 rpm TEFC motor (1) 1/2 HP SS centrifugal pump; (1) 5 KVA transformer; controls and starter box; (1) 8" x 16" plastic tank
More Details ⟶
Stock Number: #247146
Filtration Area: 4 ft²
Diameter: 21.3 in
Pressure: 44 psi
Temperature: 329 °F
Internal Finish: Buff Polish
Agitation Seal Type: Mechanical
Jacket: Yes
Jacket Pressure: 88 psi
Jacket Type: Standard
Jacket MOC: Stainless Steel 316
Jacket Temperature: 329 °F
Vessel Liquid Capacity: 27 gallons
Additional Information: • Certified by Chaudronnerie Des Roches (France). • Jacketed on straight side only. • EX Proof Controls • AC drive motor on hydraulic unit for moving the agitator shaft up and down: Reliance Duty Master AC. 1.5 HP, 1155 rpm Frame 182TD, UL listed3 phase 60 Hz, 230/460 v. Direct mounted to the top of the hydraulic tank.
More Details ⟶
Stock Number: #204569
Filtration Area: 2.5 m²
Diameter: 2,400 mm
Pressure: 3.6 bar
Temperature: 200 °C
Jacket: Yes
Jacket Type: Half Pipe/Limpet
Jacket MOC: Stainless Steel Other
Additional Information: jacketed agitated Nustch filter/dryer 2800 liter, s/steel half pipe coil jacket 69 liter total volume clamp bottom type HYS 2327, Serial number 221316, 500 Y-Exi,, 24V-Ex, FD072, 0, 577624/691. Packing gland on shaft
More Details ⟶
Stock Number: #208460
Filtration Area: 1,100 ft²
Pressure: 8 bar
Number of Plates: 111
Plate MOC: Stainless Steel 316
Skeleton MOC: Stainless Steel 316
Plate Diameter or Width: 1,000 mm
Plate Height: 1,000 mm
Plate Thickness: 0.35 in
Plates Shifted By: Manual
Additional Information: • Polishing plate filter press • Hydraulic press mechanism driven by hydraulic powerpac which is built into a control cabinet • 2 -80mm openings on plates, Stainless Steel skeleton includes (1) Photometer, manufactured by Sigrist, and stainless steel walkway platform with steps and handrail
More Details ⟶
Stock Number: #209158
Filtration Area: 0.3 m²
Pressure: 87 psi
Temperature: 329 °F
Jacket: Yes
Jacket Pressure: 87 psi
Jacket Temperature: 329 °F
Additional Information: Filter interior is polished to a mirror polish (220 grit) With cored and heated shaft shaft rated for 87 psi at 208 degrees F. Hydraulic driven agitator rotation 1:14 from 6-58 rpm. With stuffing box agitator seal with gas purge. Hydraulic power pack operates the following. Agitator up/down, Bottom opening tilting and the hatch Power pack is driven by a Reliance 10 hp 460volt, 3 ph motor Side solids discharge lamped bottom for heads removal Tilting type filter With 316 SS base and cabinet exterior parts polished to an 80 grit finish All gaskets are PTFE. Filter has washing nozzles, and Explosion proof lighting for filter interior Also included is a Rosenmund Apovac Vacuum system including vacuum pump and ring -Liquid vessel and cooler Apovac model 1.5/660 PMSH 156 D2 Serial # 51 050 with Vacuum pump by Gepruft With PLC control system has operators controls mounted on hydraulic station
More Details ⟶

Shop used, secondhand and surplus filters from IPP – in stock and engineered for chemical, pharmaceutical, and food-grade applications

Streamline your process with IPP’s ready-to-ship filters designed to reduce waste, recover product, and meet regulatory standards

Used filters are essential components in countless process operations where solids must be separated from liquids. Whether you’re removing fine particulates, clarifying solutions, or recovering valuable materials, industrial filters play a critical role in improving product quality, protecting downstream equipment, and maintaining compliance. With more than 47 years of experience, IPP supplies used, secondhand, and surplus filters from 20 global plant sites and maintains an extensive inventory of 15,000+ process systems.

IPP stocks a wide range of filter types—pressure leaf, plate and frame, cartridge, vacuum drum, nutsche, and candle filters—from leading brands like Sparkler, Pall, Funda, and Millipore.

Primary uses across industries

  • In chemical processing, for separating solids from liquids in catalyst recovery, resin filtration, and acid clarification
  • In pharmaceuticals, for sterile filtration of intermediates, APIs, and final formulations
  • In food and beverage, for wine clarification, edible oil filtration, and sugar refining
  • In environmental and wastewater, for sludge dewatering and contaminant removal

Types of materials processed

  • Slurries, suspensions, and solutions with fine particulates
  • Heat-sensitive or viscous liquids requiring gentle handling
  • Solvent-based, aqueous, or corrosive mixtures

Common materials of construction

Industrial filters are built to resist corrosion, handle pressure, and maintain hygiene:

  • Stainless steel for sanitary, pharma and food-grade use
  • Carbon steel for robust chemical and utility processes
  • Hastelloy, titanium or lined steel for aggressive media or high-purity applications

Key features of process filters

  • Multiple filter formats to match flow rate and solids content
  • Jacketed options for temperature-sensitive operations
  • ASME code-rated vessels available for pressure applications
  • Options for automated cake discharge or backflushing
  • Compact, modular systems designed for integration and easy maintenance

Learn more about industrial filtration technologies and applications from Chemical Processing.

Find your industrial filter at IPP

Search the IPP inventory or contact IPP’s filter experts to locate the right used, surplus, or secondhand filter for your process. With trusted manufacturers, quality systems, and rapid delivery, IPP helps you reduce downtime and improve filtration efficiency.

Filter FAQ

Have questions about Filters or our services? Learn more about our products and why customers choose IPP.

What’s the difference between pressure leaf and plate and frame filters?
Pressure leaf filters offer continuous, enclosed operation ideal for fine filtration, while plate and frame units are great for batch operations and easier cake discharge.
Are used filters suitable for pharmaceutical or food processing?
Yes – many are built to sanitary standards and can be revalidated or retrofitted with new filter media and gaskets.
What factors should I consider when selecting a filter?
Key factors include particle size, solids concentration, flow rate, operating pressure, temperature, and chemical compatibility.
What are the benefits of buying used or secondhand process equipment from IPP?
IPP offers significant savings, reduced lead times, and global support based on more than 47 years of equipment expertise.