Choose a media family before selecting the SKU. Compare material families, documented retention and operating requirements.
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A 1 micron pleated filter cartridge is a fine suspended-particle control grade for process liquids where the selected construction meets the required retention and operating conditions. INCE PP, PTFE, PVDF and glass fiber family information includes a 1 µm option.
For water and compatible general process liquids, compare PP with glass fiber using the measured solids loading and retention requirement. For a membrane-based option, evaluate PTFE or PVDF where their documented material properties match the fluid and process.
When replacing a 1 µm cartridge from another supplier, match the efficiency and test method as well as the dimensions. Do not replace a qualified absolute-rated element with an unspecified nominal-rated element solely because both display 1 micron.
This is a cross-material selection guide. The linked family pages are the catalog references, not substitutes for a confirmed grade-specific data sheet. Listed family information does not establish that every combination of dimensions, seals and rating is available.
| Material / request | Catalog status | Selection question |
|---|---|---|
| PP | Exact 1 µm grade listed on the detailed family page | Polypropylene; evaluate for compatible water and process liquids. |
| PTFE | Exact 1 µm grade listed on the detailed family page | Confirm hydrophilic or hydrophobic configuration and complete fluid compatibility. |
| PVDF | Exact 1 µm grade listed on the detailed family page | Polyvinylidene fluoride membrane; confirm the selected grade and operating envelope. |
| Glass Fiber | Exact 1 µm grade listed on the detailed family page | Confirm the multilayer media, support construction and approved operating conditions. |
For the existing polypropylene-specific product guide, see 1 micron PP pleated filter cartridge. That page addresses the PP construction; this page compares material and process-selection choices.
1 µm is the finer stated grade. A 3 µm stage may be sufficient upstream when it meets the equipment protection requirement, while a 1 µm stage may be needed for the finer particle target. Compare retention data for the same fluid and cartridge construction.
Nearby selection guides: 0.65 µm · 3 µm. Compare equivalent efficiency definitions and cartridge dimensions before changing grade.
| Required rating | 1 µm; state nominal/absolute definition and required retention efficiency. |
|---|---|
| Availability | Listed material families above; confirm the exact orderable combination. |
| Dimensions and interface | Confirm actual length, OD, ID, end-cap drawing and gasket arrangement against the existing housing. |
| Fluid and hydraulics | Provide fluid composition, concentration, viscosity at temperature, flow and allowable clean differential pressure. |
| Operating limits | Obtain configuration-specific temperature, pressure and change-out limits. Limits cannot be inferred from the micron number. |
| Documents | Request a grade-specific data sheet, retention method and any product-contact or validation records required for the application. |
Define the downstream particle tolerance and ask for the selected grade’s efficiency data and hydraulic curve. Confirm whether the intended media actually lists 1 µm; the detailed PES and nylon pages should not be assumed to offer it without confirmation.
No grade-specific flow rate, retention percentage, service life, certification or microbial-validation result is asserted by this guide. Those values must come from documentation for the ordered configuration.
A 1 micron pleated filter cartridge is a fine suspended-particle control grade for process liquids where the selected construction meets the required retention and operating conditions. INCE PP, PTFE, PVDF and glass fiber family information includes a 1 µm option.
1 µm is the finer stated grade. A 3 µm stage may be sufficient upstream when it meets the equipment protection requirement, while a 1 µm stage may be needed for the finer particle target. Compare retention data for the same fluid and cartridge construction.
The number alone does not say. Request the retention efficiency, challenge conditions and test method for the exact grade. Do not assume a universal efficiency percentage from the word nominal or absolute.
Match the actual overall length, outside and inside diameters, end-cap interface and seal arrangement against the housing drawing. A matching micron rating or nominal length does not establish fit.
No. Particle-rating information alone does not establish sterilizing performance or removal of dissolved salts and chemicals. Microbial claims need product-specific evidence and process validation; dissolved contaminants require an appropriate treatment process.
Send the required rating and efficiency, liquid and concentration, flow, viscosity, temperature, pressure, particle load, cartridge dimensions, end-cap drawing, seals, quantity and required documentation. Ask INCE filtration to confirm the exact configuration before purchase.
Prepared by INCE filtration from the linked material-family catalog information. Reviewed: 30 October 2026. Availability statements describe the published family lists at preparation time; a written quotation and data sheet establish the supplied configuration.
PP family · PTFE family · PVDF family · Glass Fiber family
All pleated filter cartridges · Request a configuration review
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