If your filter is clogging too fast or your pump is working harder than it should, the problem often comes down to one thing: not enough filter surface area.
Pleated SS wire mesh cartridges use folded media. Pleating can increase filtration area within the same envelope; the usable increase depends on pleat geometry, spacing and flow conditions rather than a fixed percentage.
Why Surface Area Matters
A standard cylindrical filter can only use its outer surface to catch particles. Once that surface is full, pressure builds up quickly and the filter needs to be replaced or cleaned.
The pleated design spreads that load across multiple fold surfaces. Particles collect more evenly, pressure builds up more slowly, and the filter runs longer between maintenance cycles.
Compare flow and pressure drop under matched fluid, temperature, particle-load and cartridge conditions; a fixed improvement requires a relevant comparative test report.
What ‘Sintered’ Construction Actually Means
The wire mesh in these cartridges isn’t just woven — it’s sintered. That means every wire intersection is permanently bonded through a high-temperature vacuum process (up to 1100°C).
Metal construction does not by itself prove zero particle release or contamination; verify cleanliness, surface condition and downstream particle limits for the complete assembly.
How Long Do They Last?
Service life and reuse count depend on fouling, corrosion, operating loads and cleaning; confirm replacement criteria from application-specific inspection and performance records.
Compare service-life records only for similar particle loads, fluids and cleaning procedures; maintenance experience from a different process is not a transferable lifetime rating.
Select a compatible cleaning method and verify post-cleaning flow, pressure drop and required retention against agreed acceptance criteria; recovery and reuse are not guaranteed.
What Industries Use These Filters
Industry
Why pleated SS cartridges work here
Chemical processing
Corrosive solvents, acids, high temperatures
Pharmaceutical manufacturing
A micron rating alone does not demonstrate sterilizing-grade performance. Confirm microbial-retention validation for the complete filter, housing and seals under the intended medium and operating conditions before specifying a sterile duty; FILTURE supply capability for that validated duty remains to be confirmed.
Oil & gas
Produced water treatment, cooling systems, seawater intake
Power generation
Cooling water circuits, chloride exposure environments
Food & beverage
Confirm the applicable product-contact requirements, cleaning compatibility, surface finish and order-specific documentation. Alloy choice alone does not establish FDA or other regulatory compliance, and no approval or certificate is promised here.
Key Specifications
Parameter
Specification
Material
AISI 316L stainless steel (standard); 304, 904L, Hastelloy, Titanium available
Filtration range
3 μm to 200 μm
Temperature range
Confirm alloy, seals, medium and duty against assembly-specific temperature evidence.
Max pressure
Confirm operating pressure and allowable differential pressure separately for this assembly.
Surface area gain
Depends on pleat geometry, spacing and usable flow area.
Outer diameter
30 mm to 350 mm (custom available)
Length options
10″, 20″, 30″, 40″, 60″ (custom available)
End cap options
DOE, SOE, 222/226 O-ring, threaded NPT/BSP, flange
Cleaning methods
Backwash, backpulse, ultrasonic, acid/base soak
Filtration Efficiency: Ratings and Test Evidence
Compare retention using reports with matched particle size, challenge concentration, fluid, flow and cleaning history; distinguish initial performance from performance after reuse.
Agree the qualification, inspection and acceptance plan for the exact assembly and application, and review the available test records before making a performance or compliance claim.
Frequently Asked Questions
What’s the difference between absolute and nominal filtration ratings?
Define nominal or absolute retention in the product specification, including particle size, required capture efficiency, test method and operating conditions; the rating alone does not establish a universal capture percentage.
Can these cartridges replace my existing disposable filters?
In most cases, yes. Standard OD and length configurations are designed to fit common filter housings without modifications. If you have a non-standard housing, custom dimensions are available.
How do I know when to clean vs. replace?
Select a compatible cleaning method and verify post-cleaning flow, pressure drop and required retention against agreed acceptance criteria; recovery and reuse are not guaranteed.
Talk to FILTURE About Your Filtration Needs
Every filtration job is different. If you’re not sure which cartridge fits your system, see the full specifications for our SS Pleated Mesh Filter Element and SS Sintered Mesh Filter Element, or request a quote with your dimensions, micron rating, and operating conditions.
Prefer email? Reach us at sam.young@filturemetal.com — we’ll get back to you with a straight answer, no sales pitch.
