Envelope interchange · 2.20×9.17 in
56×233 mm filter elements
10 elements from 2 brand(s) share this envelope: 56 mm outside diameter and 233 mm overall length (2.20×9.17 in).
Dimensional interchange — verify before substituting. These cartridges fit the
same bowl space; they are not guaranteed drop-in equivalents. Compare grade,
end caps, seals, collapse rating and bypass configuration for the specific duty.
| Model | Brand | ID (mm) | Micron | β rating | Collapse (bar) | Bypass | Seal | Type |
|---|---|---|---|---|---|---|---|---|
| HD621 | MANN-FILTER | 28 | — | — | — | housing | — | inline |
| HD621/2 | MANN-FILTER | 28 | — | — | — | housing | — | inline |
| P3.0623-02K3 | ARGO-HYTOS | 28 | 50 | — | 10 | housing | — | inline |
| P3.0623-11K3 | ARGO-HYTOS | 28 | 30 | — | 10 | housing | — | inline |
| S3.0623-00K3 | ARGO-HYTOS | 28 | 60 | — | 20 | housing | — | inline |
| V3.0623-03K4 | ARGO-HYTOS | 28 | 5 | — | 20 | housing | — | inline |
| V3.0623-05K1 | ARGO-HYTOS | 28 | 7 | — | 20 | housing | — | inline |
| V3.0623-06K4 | ARGO-HYTOS | 28 | 10 | — | 20 | housing | — | inline |
| V3.0623-08K4 | ARGO-HYTOS | 28 | 16 | — | 20 | housing | — | inline |
| V3.0623-19K1 | ARGO-HYTOS | 28 | 10 | — | 40 | housing | — | inline |
Substitution verification checklist
- Filtration grade. Compare at the same ISO 16889 Beta test point — “10 µm nominal” and “12 µm β1000” may be the same physical media.
- End caps & O-rings. Open/closed cap style and seal position block interchange even with identical OD/length.
- Seal compound. NBR is standard for mineral oil; phosphate-esters, high temperatures or bio-oils can demand fluorocarbon.
- Collapse rating. Low-collapse (~20 bar) return elements must never replace high-collapse (210 bar) pressure elements.
- Bypass strategy. Integral bypass valves (e.g. 3.4 bar) vs reusable housing valves change cold-start behaviour.
Frequently asked questions
Are all 56×233 mm filter elements interchangeable?
They share the same physical envelope — 56 mm OD and 233 mm length (2.20×9.17 in) — so they fit the same bowl. Interchangeability ends there: micron/Beta rating, end-cap geometry, seals, collapse rating and bypass configuration differ across the 10 elements listed and must be checked against the duty.
Is it a drop-in replacement if the OD and length match?
Only after verification. Confirm in order: (1) the filtration grade meets the ISO 4406 cleanliness target at the same Beta test point, (2) end-cap and O-ring arrangement is identical, (3) seal compound suits the fluid (NBR vs fluorocarbon), (4) collapse/burst rating fits pressure-line or cold-start conditions, and (5) the bypass strategy (integral valve vs housing valve) matches.
What is 56×233 mm in inches?
56×233 mm converts to approximately 2.20×9.17 in.
Browse all 56 mm OD elements or open the dimensions finder.
Request quote & availability
First reply within 2 business hours · first quotation — including the original brand and 1–2 verified equivalents — within 24 hours on business days.