Quote
Request Quote

Used filters – industrial separation equipment for sale

Buy used, surplus & second-hand filters from IPP – ready to ship

Featured RO and Ultra RO Filters

RO and Ultra RO Filter

RO and Ultra RO Filter

Type: Filter

Subtype: RO and Ultra RO

Manufacturer: Evoqua

Model: M41RGP3V008D,

Condition: Used

Pressure: 8.6 bar (125 psi)

Temperature: 51.7 °C (125 °F)

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

Carbon Steel RO and Ultra RO Filter

Carbon Steel RO and Ultra RO Filter

Type: Filter

Subtype: RO and Ultra RO

Manufacturer: Protecno

Model: ROM 12

Condition: Used

Material: Carbon Steel

Pressure: 14.2 bar (205.8 psi)

Temperature: 5 °C (41 °F)

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

Carbon Steel RO and Ultra RO Filter

Carbon Steel RO and Ultra RO Filter

Type: Filter

Subtype: RO and Ultra RO

Manufacturer: Membrane systems

Model: 413

Condition: Used

Material: Carbon Steel

Pressure: 41.4 bar (600 psi)

Temperature: 48.9 °C (120 °F)

reverse osmosis skid With six Code line chambers 1.5" inlet line rated for 40-70 degrees F inlet at 60 psi max.

Stainless Steel 316 RO and Ultra RO Filter

Stainless Steel 316 RO and Ultra RO Filter

Type: Filter

Subtype: RO and Ultra RO

Manufacturer: Permionics Global technologies LLP

Condition: Used

Material: Stainless Steel 316

Pressure: 6.9 bar (99.6 psi)

Temperature: 12 °C (53.6 °F)

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

When your process requires reliable separation of solids from liquids or gases, filters offer critical performance across industries ranging from pharmaceuticals to chemicals and food processing. With over 47 years of experience, IPP offers immediate access to high-quality used filters sourced from 20 complete plant sites and included within 15,000+ pieces of equipment.

Filters come in a wide range of designs to match different separation needs, including pressure leaf filters, cartridge filters, bag filters, filter presses, and rotary vacuum filters. Each type provides unique advantages depending on flow rate, particle size, and process environment.

Primary uses across industries

Types of materials processed

Common materials of construction

Key features of industrial filters

Filter FAQ
Have questions about Filters or our services? Learn more about our products and why customers choose IPP.
Pharmaceutical, chemical, food, and environmental sectors all rely heavily on filtration systems to ensure product quality and regulatory compliance.
Filter presses excel at batch processing of slurries, while rotary vacuum filters are ideal for continuous, high-capacity separation.
Routine cleaning, media replacement, and inspection of seals, housings, and filter media ensure consistent performance and product quality.

Learn more about industrial filtration technology in this Chemical Engineering guide.

Find your filter at IPP

Search the IMS inventory or contact IPP’s equipment specialists to secure a filter tailored to your separation needs. With ready-to-ship inventory, IPP helps companies reduce lead times and cut equipment costs.

Read more: IPP’s Vision for Sustainable Industrial Redevelopment