PPH
PPH polypropylene cartridges
All-PP particle-filtration series with configurable pore size, length and seal material.
Specifications & documents ↗FILTRATION / Pleated Cartridges
PP Pleated Cartridges
Polypropylene media for particle filtration. Select a configuration around the fluid and retention target.
- Product type
- Pleated Cartridges
- Material options
- PP
- Specifications
- Confirmed by model and process
Images and specifications refer to the indicated models. Contact us to confirm configuration and suitability.
Construction & operating principle
A PP pleated cartridge folds polypropylene media and drainage supports into a larger usable area for particle control or upstream protection. Pleating increases area within an installation envelope, while actual retention still depends on media structure and rating methodology. Different PP series can prioritise capacity, flow or finer particle control; polymer name and nominal rating alone do not establish equivalence.
Typical uses
- Particle filtration of aqueous process liquids
- Load sharing before downstream membranes
- Prefiltration of chemically compatible process fluids
Compare product approaches
| Selection factor | What to compare |
|---|---|
| Rating basis | Distinguish nominal ratings, absolute claims and measured efficiency under stated tests. |
| Media architecture | Single and multilayer designs distribute loading differently and should match the particle distribution. |
| Complete configuration | Ends, length, support and seals determine installation and operating limits. |
Selection information to confirm
| Category | Pleated Cartridges |
|---|---|
| Material options | PP |
| Filtration objective | Define what to remove and what to retain |
| Rating / Dimensions | Confirm combinations against controlled model specifications |
| Flow / Temperature / Pressure | Specify normal and limiting operating conditions |
| Connections / Seals | Confirm installation interfaces and wetted materials |
| Cleaning / Validation | Confirm the service cycle and acceptance criteria |
These are selection inputs, not verified performance claims for a specific model.
Build a clear application brief
Use the worksheet to collect your operating conditions. Contact us for controlled datasheets, dimensional drawings or validation documents for a specific model.
Product selection worksheet · TXT ↓Request technical documents ↗PRODUCT SERIES
Product series & technical resources
Find a product series around your process requirements.
PPL
PPL polypropylene cartridges
All-PP particle-filtration series with configurable pore size, length and seal material.
Specifications & documents ↗
PPA
PPA polypropylene cartridges
All-PP particle-filtration series with configurable pore size, length and seal material.
Specifications & documents ↗
HPP
HPP pleated polypropylene cartridges
PP filtration series for food, beverage and process fluids, configured for the particle load and filtration objective.
Specifications & documents ↗
NPP
NPP pleated polypropylene cartridges
PP filtration series for food, beverage and process fluids, configured for the particle load and filtration objective.
Specifications & documents ↗
SPP
SPP pleated polypropylene cartridges
PP filtration series for food, beverage and process fluids, configured for the particle load and filtration objective.
Specifications & documents ↗
PFSA2
PFSA2 graded PP cartridges
Multilayer nanofiber filtration structure for particle control in display processes.
Specifications & documents ↗
PRNA
PRNA PP cartridges for photoresist
Multilayer PP nanofiber structure for particle and colloid filtration in display photoresist processes.
Specifications & documents ↗
CEPP
CEPP PP cartridges for electronic chemicals
PP nanofiber filtration series for particle control in electronic chemicals and process water.
Specifications & documents ↗
Pleavalid VDL
Pleavalid CMP pleated filters
Pleated PP media for higher-solids CMP slurries or slurries prone to agglomeration.
Specifications & documents ↗
Dualvalid VDP
Dualvalid CMP hybrid-media filters
Outer pleated PP layers and inner graded rolled PP media combine accessible surface area with large-particle capture.
Specifications & documents ↗
EPPX
EPPX electronic-grade PP cartridges
All-PP cartridges for prefiltration of acids, bases, organic solvents and process water, with thermally bonded construction.
Specifications & documents ↗
PP3 / PP3N / PP3H
Multilayer graded PP cartridges
Multilayer PP media for gels, agglomerates and viscous liquids; PP3N adds a nanomembrane layer.
Specifications & documents ↗
CMP-PP
CMP multilayer PP pleated cartridges
All-PP construction and multilayer pleated media for particle and impurity control in polishing slurry.
Specifications & documents ↗
PP2
High-efficiency PP pleated cartridges
PP membranes with PP drainage layers for particle-control duties in electroplating processes.
Specifications & documents ↗Use & maintenance
- 01
Installation and rinsing
Seat seals correctly, complete application-appropriate rinsing and establish a baseline.
- 02
Monitoring
Track temperature, flow and pressure difference so viscosity changes are not misread as damage.
- 03
Replacement
Use downstream quality and endpoint pressure rather than colour alone.
Product questions
Are pleated elements always better than meltblown ones?
Different structures suit different loads; compare quality and throughput in the same fluid.
Does all-PP construction mean zero extractables?
Materials and processing can still influence background, requiring appropriate rinse and analytical evidence.
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