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All Equipment Filters RO and Ultra RO

Filter Inventory - Search RO and Ultra RO Filters | IPP

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

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Available RO and Ultra RO

Showing 4 of 4 matching RO and Ultra RO.

Stock Number: #213577
Carbon Steel Membrane systems 413 RO and Ultra RO Filter
Pressure: 600 psi
Temperature: 120 °F
Additional Information:

reverse osmosis skid With six Code line chambers 1.5" inlet line rated for 40-70 degrees F inlet at 60 psi max.
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Stock Number: #233460
Evoqua M41RGP3V008D, RO and Ultra RO Filter
Pressure: 125 psi
Temperature: 125 °F
Additional Information:
  • Reverse Osmosis Skid 460 volt / 60Hz / 3 Phase System .
  • utilizes 15gpm
  • Grundfos pump driven by a 3HP Baldor motor System is a commercial/light industrial machine designed to be free standing and moveable .
  • Its rated for up to 15GPM, but can operate as low as 1.4GPM
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Stock Number: #245822
Carbon Steel RO and Ultra RO Filter
Pressure: 14.2 bar
Temperature: 5 °C
Additional Information:

feed rate 27.50m3/hr, raw water flow to system 27.50 m3/hr, feed pressure 14.19 bar, flow factor 0.85, permeate flow 21m3/hr, recovery 76.36%, feed temperature 5 degrees C, feed TDS 408.99 mg/l, osmotic pressure 0.18 bar, concentrate 0.72 bar, average 0.45 bar, 5m3/hr concentrate discharge, all parts skid mounted, System consists of (16) reverse osmosis cells, manufactured by Protec Ariswi, type Pro 8-300, max operating pressure 20.6 bar (300psig) @ -7/49 degrees C (20/120 degrees F), CE, (2) 30m3/hr @ 137.9m head 304 stainless steel inline centrifugal pumps, manufactured by Grundfos, type CRN32-9 A-F-G-E-HQQE, model B96122367P11734, driven by 18.5kW, 3/50-60/380-415/660-690/380-480/660-690 volt, 2940-2950/3520-3560 rpm motor (2) 320mm diameter 316L stainless steel cartridge filters, manufactured by protecno (AVT), model SH123, type 037.123.1, (12) 30” high cartridges, 89 liter, design pressure 13 bar @ 0/150 degrees C, (1) 200mm diameter 304 stainless steel cartridge filter, (1) 1000 liter fibreglass resin vertical tank, manufactured by Naldi Ecologia, pressure atmospheric @ ambient temperature (=<45 degrees C), 1m diameter x 1.4m straight side, flat top and bottom, mounted on legs, (2) 10m3/hr @ 129m head 304 stainless steel inline centrifugal pumps, manufactured by Grundfos, type CRN10-16 A-FGJ-G-E-HQQE, model A9650129P31734, driven by 5.5kW, 3/50-60/380-415/380-480 volt, 2920-2940/3510-3550 rpm motor, (1) 1800 liter plastic vertical RO concentrate agitated tank, flat top and bottom, 1.2m diameter x 1.6m straight side, (1) plastic horizontal Liquid cell membrane, manufactured by Liqu-cel membrane contractors, 320mm diameter x 700mm straight side, 2-bolt dished ends, (1) small plate heat exchanger, other ancillaries include pipework, valves, control panels, etc
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Stock Number: #238450
Stainless Steel 316 Permionics Global technologies LLP RO and Ultra RO Filter
Pressure: 99.6 psi
Temperature: 12 °C
Additional Information:

product contact, MF,UF, RO system Design parameters of the MF system feed flow is ~ 6.5 Kl./hr. with a permeate flow of ~6.0 Kl./Hr. Bleed out(reject) rate is 0.5 Kl./Hr Design parameters of the UF system, 10 kg/cm2 operating pressure, 6-12 degrees C temperature, feed flow is ~ 6.0 Kl./hr., with a permeate flow of ~4.5 Kl./Hr. Bleed out(reject) rate is 1.5 Kl./Hr. Design parameters of the RO system are as follows:40 bar(max) operating pressure, 6-12 degrees C. temperature, feed flow is ~ 1.5 Kl./hr., with a permeate flow of ~0.9 Kl./Hr. Bleed out(reject) rate is 0.6 Kl./Hr Designed for CIP and sanitizing steaming System contains pressure vessels, tanks, heat exchangers and pumps with interconnecting piping Skid mounted with electronic PLC controls
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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.

FAQ

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.