| Subject | English | German |
| tech. | air purifier | Luftreiniger |
| tech. | baffle purifier | Stossreiniger |
| gen. | box purifier | Reinigerkasten |
| environ., chem. | built-in-purifier system | Headspace Gaschromatographie |
| tech. | centrifugal oil purifier | Zentrifugalölreiniger |
| earth.sc. | chemical water purifier | chemisch arbeitender Wasserreiniger |
| mech.eng. | clay purifier | Tonreiniger |
| chem., el. | composite box purifier | Reinigerblock |
| construct. | condensation purifier | Kondensatreinigungsanlage |
| textile | crosrol web purifier | Vliesquetschvorrichtung |
| textile | crosrol web purifier | Crosrol-Vliesreiniger |
| med.appl. | dialysis water purifier | Dialysenwasserreinigungsvorrichtung |
| chem., el. | duplex purifier | Turmreiniger |
| chem., el. | duplex purifier | Reinigerturm |
| mech.eng. | electro-magnetic water purifier | elektromagnetisch arbeitender Wasserreiniger |
| el. | electromagnetic water purifier | elektromagnetischer Wasserreiniger |
| waste.man. | exhaust gas purifier | Abgasreinigungseinheit (Evgeniya M) |
| transp., mech.eng. | exhaust purifier | Abgasfilter |
| chem. | final purifier | Nachreiniger |
| agric. | fuel oil purifier | Brennstoffseparator |
| auto. | fuel purifier | Kraftstoffreiniger |
| tech. | gas purifier | Gasreiniger |
| environ. | gaz purifier | Gasreiniger |
| mech.eng. | lime water purifier | Kalkwasserreiniger |
| tech. | make-up water purifier | Zusatzwasserkohlefilter |
| tech. | milling purifier | Grützetarar |
| agric. | must purifier | Separator für Most |
| agric. | must purifier | Klärschleuder |
| tech. | nozzle purifier | Düsenreiniger |
| tech. | oil purifier | Ölabsetzbehälter |
| mech.eng. | oil purifier | Oelreiniger |
| chem. | oil purifier | Ölfilter |
| tech. | oil purifier | Ölreiniger |
| chem., el. | purifier cover | Reinigerdeckel |
| chem., el. | purifier grids | Reinigerhorden |
| chem., el. | purifier grids | Horden |
| mech.eng. | purifier with coke beds | Gasreiniger mit Koksbett |
| mech.eng. | seal oil purifier | Dichtoelgeraet |
| tech. | separator-type oil purifier | Oelseparator |
| tech. | steam purifier | Dampfreiniger |
| tech. | steam purifier | Dampfabscheider |
| mech.eng., el. | the most suitable places for assembling magnetic purifiers | die geeignetsten Stellen fuer die Montage der magnetischen Reinigungsvorrichtungen |
| chem., el. | tower purifier | Reinigerturm |
| chem., el. | tower purifier | Turmreiniger |
| environ. | water purifier | Wasserreiniger |
| hydrol. | water purifier | Trinkwasserbereiter |
| environ. | water purifier | Reiniger |
| textile | web purifier | Florreiniger |