Catalogue note
08 Nov 2026
Buyers ask two different questions with the same word. One is “will it fit and work in my machine”, the other is “is it the same part as the original”. The answers are different, and being clear about which one is being answered prevents most disputes.
For every replacement element we quote, the confirmation covers four things: the interface (thread, seal seat or bayonet), the principal dimensions, the media grade with its efficiency, and the rated differential pressure where the position requires it. Those four are what make an element fit and function.
Where a model is known and documented, we compare against the source catalogue. Where it is not, we work from the old element: a photo beside a ruler plus the machine model is enough to establish the interface and the envelope.
A replacement element is manufactured by JIANASH. It is not produced by, licensed by, or approved by the machine or filter brand whose part number it interchanges with. We do not describe our elements as genuine, original or OEM-authorised parts, and we do not use those brands' logos as product imagery.
What the brand name appears for on this site is identification: it tells a buyer which machines a given element is intended to serve. Nothing more.
The practical risk of a replacement element is not usually the interface — that either fits or does not, immediately and visibly. It is the duty: an element that fits can still be too weak for the pressure side, or too fine for the suction side, or unsuitable for the fluid temperature.
That is why our quotation process asks for the position in the circuit and the working conditions, not only the part number. It is also why a first order is normally a trial quantity rather than a stocking order.
All brand names, model designations and part numbers referenced on this site are the property of their respective owners. They are used only to indicate the machines an element is intended to serve. JIANASH is not affiliated with, authorised by, sponsored by or endorsed by any of these manufacturers.
All brand names and part numbers are the property of their respective owners and are used only to indicate compatibility. JIANASH is not affiliated with, authorised by or sponsored by these manufacturers.
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