Hydraulic filter elements
Source-cited model pages for pressure and return-line hydraulic cartridges, with full / partial / verify interchange grading across manufacturers.
By element position in the circuit
pressure line
High-pressure elements mounted after the pump, protecting valves and actuators.
2091 verified model pages
return line
Tank-top return-line elements cleaning oil before it reaches the reservoir.
3103 verified model pages
suction line
Low-pressure suction strainers and elements on the pump inlet side.
92 verified model pages
offline line
Kidney-loop / offline filtration circuits running independently of the main system.
14 verified model pages
Manufacturer series
HYDAC · Betamicron 4 R →
HYDAC Betamicron 4 return-line filter elements (xxxx R xxx BN4HC) for RF/RFM return filter housings, rated βx(c) ≥ 1000 per ISO 16889.
929 models · return line
HYDAC · Betamicron 4 D/DN →
HYDAC Betamicron pressure-filter elements: type D for DF/DFF pressure housings and type DN conforming to DIN 24550, in low-collapse (BN4HC) and high-collapse (BH4HC) executions.
809 models · pressure line
Pall · Red1000 →
Pall Red1000 upgrade elements (Coralan SRT media, βx(c) > 1000 per ISO 16889) engineered to fit directly into HYDAC return filter housings without adaptors, per Pall’s official interchange list.
36 models · return line
Donaldson · FPK 03/04 →
Donaldson FPK 03 and FPK 04 high-pressure cartridge elements (P17xxxx / P176xxx) with Synteq synthetic media, rated βx(c) ≥ 1000, in standard and high-collapse executions across AP361–AP366 housing families.
36 models · pressure line
Donaldson · Duramax HMK →
Donaldson Duramax HMK and HNK series medium-pressure spin-on hydraulic filters (HMK03, HMK05/HMK25, HNK04/HNK05). Heavy-duty steel canister with die-cast top plate, Synteq synthetic media rated βx(c) ≥ 1000 per ISO 16889, in multiple element lengths and micron grades. HNK is the Generation 2 RadialSeal redesign.
40 models · return line
WIX Filters · 57xxx →
WIX 57xxx-series heavy-duty spin-on hydraulic and lube filters for construction, agricultural and industrial equipment. Cellulose or enhanced-cellulose media with published Beta ratios, burst pressure and bypass-valve settings.
221 models · return line
WIX Filters · 51xxx →
WIX 51xxx-series heavy-duty hydraulic filters, including open-ended cartridge elements and spin-on canisters for agricultural, construction and industrial hydraulic circuits. Media options include cellulose, enhanced cellulose and microglass with published Beta ratios and burst pressure.
306 models · return line
STAUFF · Replacement Elements →
STAUFF replacement hydraulic filter elements cross-referenced against original manufacturer part numbers via the STAUFF Filter Interchange database. Covers spin-on and cartridge envelopes for return-line, pressure and suction applications across 100+ equipment brands.
4930 models · inline line
Donaldson · Hydraulic Catalog →
Donaldson hydraulic filter elements from the Hydraulic Filtration Product Guide (F112100-ENG), covering DT, FIK, W-series, HMK, FLK, SP and TT families. Synteq synthetic, cellulose, water-absorbing and wire-mesh media with published Beta ratings and dimensions.
360 models · inline line
MANN-FILTER · HD / WD Hydraulic →
MANN-FILTER hydraulic filter elements from the official online catalog API. HD prefix covers open-ended cartridge elements (OD/ID/height); WD covers spin-on hydraulic canisters (thread + gasket dimensions). Each SKU publishes MANN’s comparison numbers against 18 competitor brands.
880 models · inline line
Fleetguard · HF Hydraulic →
Fleetguard (Cummins Filtration) HF-series hydraulic spin-on filters and cartridge elements from the official online catalog. The catalog publishes envelope dimensions, TWA micron and Beta efficiency ratings per ISO 16889, collapse/burst minimums, rated flow, plus a competitor interchange field and OEM part-number cross references for each SKU.
2621 models · inline line
ARGO-HYTOS · Filter Elements →
ARGO-HYTOS replacement filter elements from the official product portal — EXAPOR MAX glass-fiber elements (V-series), paper, screen and polyester executions, with published OD/ID/length, filter fineness and collapse pressure.
662 models · inline line
ARGO-HYTOS · Hydraulic Filters →
ARGO-HYTOS complete hydraulic filter assemblies — high-pressure, pressure, return, return-suction and suction filters — with published nominal pressure, bypass valve setting, rated flow and the matching replacement element.
767 models · return line
ARGO-HYTOS · Breather Filters →
ARGO-HYTOS tank breather and filling filters (L-series) for hydraulic reservoirs, with published air flow, connection and filter fineness ratings.
117 models · inline line
Schroeder Industries · BestFit Elements →
Schroeder Industries BestFit replacement elements for hydraulic and lube filter housings — Excellement Z synthetic, anti-stat pleat, melt-blown, E-media cellulose, reusable M-media metal mesh, F-pack and W/Aqua water-removal executions — with published µm/Beta ratings, collapse pressure, OD/ID/height and seal material.
1082 models · inline line
Eaton / Internormen · 01.E / 01.N / Easy-Fit →
Eaton hydraulic and lubrication filter elements — pressure-line 01.E, return-line 01.E, in-line 01.N, low-pressure 01.NL, replacement 01.NR, suction 01.AS/TS, water-removal 01.WP/WSNR, Easy-Fit exchange elements and Vickers spin-ons — with ISO 16889 retention ratings, media grade, delta-P rating and seal compound.
3329 models · inline line
MP Filtri · HP / CU / HPX Elements →
MP Filtri legacy-scheme replacement filter elements: HP/HPX/HF high-pressure cartridges for FHP/FHM/FHB/FMM/FHA housings, CU return and suction elements, RSX return elements, FEX/LPH in-line elements — in inorganic microfiber, wire mesh and resin-impregnated paper media, NBR seals, standard 20 bar element collapse rating.
435 models · inline line
Baldwin Filters · Form 561 Interchange →
Baldwin hydraulic filter part numbers that appear in the Form 561 Number-Finder cross-reference against hydraulic-filtration brands (Pall, HYDAC, Rexroth, Eppensteiner, Internormen, MP Filtri and others) or against part numbers already catalogued on this site. Form 561 publishes no dimensions or performance ratings — these pages exist to carry the interchange.
1208 models · inline line
Schroeder Industries · BestFit Interchange →
Schroeder BestFit replacement elements returned by the Schroeder online cross-reference tool against hydraulic-filtration competitor part numbers (Pall, HYDAC, Parker, STAUFF, MP Filtri, Internormen, Hy-Pro, Hycon, EPE and others). The tool prints the interchange only — these pages carry no dimensions or performance ratings.
2291 models · inline line
Parker · ParFit Interchange →
Parker ParFit™ competitive interchange elements from the Hydraulic Filter Division. Parker publishes direct replacement elements for Hydac, Pall, Schroeder, Donaldson, Mahle, MP Filtri, Argo, Eaton Vickers, Internormen, Mann+Hummel, PTI and others. The ParFit catalogs print the interchange only — these pages carry no dimensions or performance ratings.
935 models · inline line
Pall · Supralon →
Pall Supralon™ high-efficiency hydraulic and lube-oil replacement elements (βx(c) ≥ 2000, anti-static, stress-resistant glassfiber). Direct replacements for Coralon® and Ultipor® III HC-series elements, published by Pall on the Supralon product listing page. Nominal lengths from the listing; other envelope dimensions not printed.
1523 models · inline line
Pall · Ultipor III →
Pall Ultipor® / Ultipor® III glassfiber hydraulic and lube-oil filter elements (βx(c) ≥ 1000 generations, incl. R1K variants). Legacy Pall part numbers as published in Pall’s official Lube & Hydraulic Crossover Tool, which maps each to its current Supralon® replacement. The tool prints removal rating, nominal length and seal only — no OD/ID or collapse data.
688 models · inline line
Pall · Coralon →
Pall Coralon® glassfiber hydraulic and lube-oil filter elements (βx(c) ≥ 1000 generations, incl. Coralon R1K variants). Legacy Pall part numbers as published in Pall’s official Lube & Hydraulic Crossover Tool, which maps each to its current Supralon® replacement. The tool prints removal rating, nominal length and seal only — no OD/ID or collapse data.
2049 models · inline line
Pall · Versalon →
Pall Versalon® lube and hydraulic filter elements as listed in Pall’s official Lube & Hydraulic Crossover Tool, with the current Supralon® replacement mapping. The tool prints removal rating, nominal length and seal only — no OD/ID or collapse data; Versalon media type is not printed and is left unverified rather than assumed.
0 models · inline line
Pall · Ultipor SRT →
Pall Ultipor® SRT (USRT media) cartridge elements of the UE219/UE319/UE619 families (βx(c) ≥ 1000), as published in Pall’s official Lube & Hydraulic Crossover Tool, which maps each legacy number to its current Athalon® replacement. The tool prints removal rating, nominal length, CST rating, anti-static flag and seal only — no OD/ID or collapse data.
143 models · inline line
Pall · Athalon →
Pall Athalon® high-efficiency cartridge elements of the UE210/UE310/UE311/UE610 families (βx(c) ≥ 2000, anti-static stress-resistant media), the current generation that supersedes Ultipor® SRT UE219/UE319/UE619 per Pall’s official Lube & Hydraulic Crossover Tool. The tool prints removal rating, nominal length, CST rating, anti-static flag and seal only — no OD/ID or collapse data.
137 models · inline line
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HYDAC · Pall · Donaldson · Parker · WIX Filters · Fleetguard · STAUFF · MP Filtri · UFI Filters · MANN-FILTER · Filtrec · ARGO-HYTOS · Schroeder Industries · Eaton / Internormen · Baldwin Filters