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ECOFILTRONE™ THF Series
High Temperature High Flow Filter Cartridge for Hot Liquids
- 120°C maximum for one week
- 40-inch and 60-inch nominal configurations
- Engineer-reviewed quote within 24 hours
- Free samples; buyer covers shipping
The ECOFILTRONE high temperature high flow filter cartridge is built for preliminary screening of hot industrial liquid duties where construction, exact fit and operating conditions must be reviewed together. We supply the THF Series with PBT or glass-fiber media options and polyester support components, then match the proposed configuration to your fluid, temperature profile, housing and filtration target.
Maximum temperature
120°C for one week
Maximum diff. pressure
4.0 bar at 80°C
Outside diameter
152 mm
Published lengths
1026, 1524 and 1540 mm
Published micron range
0.5–20 µm; basis not supplied
Quote response
Within 24 hours
High-Temperature High-Flow Filtration at a Glance
THF is an active industrial liquid filtration product line. It is for buyers who need elevated-temperature construction without treating a single maximum value as a complete design approval. We support product selection, replacement matching, customized configuration, and sample validation based on operating data you provide.
Application review
We review the fluid composition, normal and maximum temperature, exposure time, viscosity, flow rate and allowable pressure drop before recommending a cartridge configuration.
Replacement matching
We compare the old part number, exact dimensions, end connection, o-ring or other seal, flow direction, and filter housing before stating that a proposed cartridge will fit.
Customized configuration
We confirm the media, structural components, length and document package against the application rather than transferring specifications from another high flow series.
Sample and trial support
We provide free samples with shipping paid by the buyer, accept trial orders and use sample feedback to resolve fit or operating questions before a custom production batch.
Inputs that control the recommendation
- Fluid name, composition, concentration and contaminant profile
- Normal, peak and cleaning temperature with exposure duration
- Required system flow, fluid viscosity and available differential pressure
- Target particle criterion and required filtration performance
- Existing cartridge drawing, housing data, connection and seal material
- Change-out objective, sample acceptance method and order quantity
High-Temperature Construction for Hot Process Liquids
The THF catalog states PBT and glass fiber as filter media choices with polyester used for the cage, core, end cap and support layers. These material names denote construction; they do not imply that the components will provide universal resistance to every hydrocarbon, solvent, acid, alkali or cleaning chemical.
Filter media
PBT and GF are the published media choices. Confirm the pleat geometry and selected medium against a defined particle target and rating basis.
Structural components
The catalog states polyester for the cage, core, end cap and support layers. A material name is not a substitute for confirmation of the seal, connection and complete wetted construction.
Temperature boundary
The 120°C catalog value is limited to one week. The trade-off between temperature exposure, pressure and material compatibility still requires an application review.
The Six-Input THF Operating Envelope
- Temperature Normal, peak and cleaning temperatures.
- Exposure Duration at each temperature, including the one-week 120°C boundary.
- Pressure Clean and terminal differential pressure plus system transients.
- Hydraulics Target flow rate and fluid viscosity at operational temperature.
- Chemistry Fluid, concentration, additives and cleaning agents.
- Fit Exact length, outside diameter, connection, seal, and flow direction, with housing clearance.
ISO 3968 treats differential pressure, flow and viscosity as connected test variables, while chemical-resistance methods depend on the tested reagent, concentration, temperature and exposure. We use those principles as review context, not as a claim that THF is certified or tested to those standards.
40-Inch and 60-Inch Cartridge Configurations
Use 40-inch and 60-inch nominal purchasing labels, and verify the metric length on the drawing. The two published 60-inch options are not interchangeable, and thus the 60-inch high flow filter term does not define a unique THF dimension.
40-Inch and 60-Inch Exact-Fit Matrix
| Nominal family | Published length | Published filtration area | Outside diameter | Release condition |
|---|---|---|---|---|
| 40-inch high flow filter cartridge | 1026 mm | 3.35 m² | 152 mm | Confirm connection, seal, flow direction and housing clearance |
| 60-inch high flow filter cartridge | 1524 mm | 5 m² | 152 mm | Confirm the installed drawing before sample release |
| 60-inch alternative length | 1540 mm | Not published for this length | 152 mm | Do not substitute for 1524 mm without exact-fit review |
Nominal length is only the first filter
A similar replacement source also suggests exact style, dimensions and media are still to be verified. For liquid cartridges, flow direction, connection and seal, wetted materials and housing also need to be reviewed.
Fit fields still required from the installed system
- End connection and adapter geometry
- Seal type, material and location
- Inside diameter or inlet geometry
- Inside-to-outside or outside-to-inside flow direction
- Housing seating depth and removal clearance
- Installed part number, photos and drawing revision
THF Series Specifications and Fit Verification
There is no supporting evidence for the nominal, absolute or efficiency basis for the range of 0.5 to 20 µm. Making assumptions about high-flow category names as representing rated-flow results is incorrect. The table therefore separates published values from inputs that require an application review.
| Specification | Published THF value | Interpretation for selection |
|---|---|---|
| Maximum temperature | 120°C | Catalog maximum limited to one week |
| Maximum differential pressure | 4.0 bar at 80°C | Separate limit; not validated at 120°C |
| Outside diameter | 152 mm | Verify housing seat and removal clearance |
| Published lengths | 1026 / 1524 / 1540 mm | Use exact metric length, not the nominal inch label alone |
| Filtration area | 3.35 m² at 1026 mm; 5 m² at 1524 mm | No area is published for the 1540 mm version |
| Micron range | 0.5–20 µm | Nominal/absolute basis, efficiency and dirt-holding capacity are not supplied |
| Media | PBT or glass fiber | Choose against fluid, contaminant and temperature data |
| Support construction | Polyester cage, core, end cap and support layers | Confirm the complete wetted configuration |
| Rated flow | Not published | Requires viscosity, flow and pressure-drop data |
Quotation, Samples and Lead Times
Price follows the selected media, exact configuration, order quantity, testing scope, documentation and packaging. We return an engineer-reviewed quote within 24 hours after receiving enough application and fit data.
Commercial terms for this supply program
| Item | ECOFILTRONE commitment | Scope |
|---|---|---|
| Stocked items | 4–5 days | After technical and order confirmation |
| Custom sample | 7 days | After the configuration is confirmed |
| Custom batch | 14 days | Production schedule confirmed in the quotation |
| Samples | Free sample available | Buyer pays the shipping cost |
| Minimum order | Varies by configuration | Trial orders accepted; custom orders start at 100 cartridges |
| Payment | 30% deposit | 70% balance before shipping |
Bronze cost-planning card
No universal service-life, operating-cost or payback figure is published for THF. Compare quotes using the same fluid, flow rate, viscosity, clean and terminal differential pressure, change-out labor, disposal requirement, sample acceptance rule and document scope.
Factors that make two quotes non-comparable
- Different exact lengths are found behind the same nominal 40” or 60” sizes.
- Different micron-rating definitions or no stated efficiency basis
- Different end connections, seals, flow direction or support construction
- Different sample, inspection, certificate and freight scopes
Product Verification and Technical Documentation
We verify the order against the approved specification rather than relying on a product-family name alone. Dimensional, integrity, flow and filtration-performance checks are selected according to the product requirements; where a method-specific hydraulic result is requested, ISO 3968 is confirmed separately.
How we control the order
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Technical confirmation: review the fluid, operating data, old part number, drawing and target filtration criterion.
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Configuration Record: check media, dimensions, connection, seal, quantity, and documents, prior to production.
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Production Follow-Up: track approved configuration through cartridge assembly and applicable inspection.
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Release Review: check the agreed dimensional and performance items before packaging and shipping coordination.
Documents matched to the order
We provide technical datasheets, material certificates and compliance documents according to the exact product and application after verifying the actual certificate holder. The quotation identifies the document package available for the selected configuration.
Required method and certificate fields
When requesting a quote, provide needed test method and certificates. We confirm availability of the selected configuration and actual certificate holder prior to order confirmation.
Application Review and Replacement Matching
Mismatch risk increases because exact fit, fluid duty and acceptance evidence are separate decisions; selecting from a family name alone can point to the wrong material. For multi-brand part-number matching, use our high-flow filter cross-reference review; this THF page keeps the review centered on the installed drawing, six operating inputs, sample acceptance and order-specific documents, while ISO 3968 supplies method context rather than product certification.
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01Send the installed reference: provide an old cartridge number, drawing, photos, or measured dimensions.
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02Add the operating duty: list fluid chemistry, temperature/time profile, flow, viscosity, pressure, and contaminant target.
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03Review the proposed configuration: we return a written specification and quote within 24 hours when the required data is complete.
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04Confirm the sample: use the approved fit and acceptance checks before releasing a larger custom order.
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05Follow production and inspection: we coordinate the agreed technical record, inspection, packaging, and shipment.
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06Review operating feedback: we assist with installation, compatibility questions and operating issues, including differential-pressure analysis, troubleshooting and configuration optimization.
Replacement Cartridge RFQ Readiness Map
| RFQ category | What to send | Decision owner | Decision unlocked |
|---|---|---|---|
| Installed reference | Part number, photos, drawing and measured length/diameter | Procurement + engineering | Correct product family and dimensional shortlist |
| Connection and seal | End geometry, seal type/material and flow direction | Engineering + quality | Fit and bypass-risk review |
| Fluid and contaminant | Composition, concentration, solids and target particle criterion | Process engineering | Media and micron-range review |
| Operating duty | Temperature/time, flow rate, viscosity and inlet/outlet pressure | Operations + engineering | Operating-envelope and sizing review |
| Acceptance | Sample checks, document list and change-out objective | Quality + operations | Trial plan and release criteria |
| Commercial scope | Quantity, delivery location and required date | Procurement | Comparable written quotation |
Industrial Water and Process Filtration Applications
The THF catalog identifies benzene and toluene filtration as applications. The industries below are application-review contexts, not automatic chemical or performance approvals for one cartridge configuration; ISO 175 supplies method context for chemical-exposure review, not a universal compatibility claim.
Industrial water treatment
Review industrial water filtration and water filter selection for hot process water and pre-filtration duties using the actual fluid chemistry, viscosity and contaminant target.
RO and UF pretreatment
Confirm feedwater temperature, solids profile and housing fit when the cartridge is intended to protect downstream membranes.
Power generation
For condensate or auxiliary process duties, define temperature transients, pressure budget and required particle-removal basis.
Oil, gas and petrochemical
Identify the hydrocarbon, additives, concentration, exposure time and cleaning method prior to evaluating PBT, glass fiber and polyester construction.
Chemical processing
Separate material level resistance from complete cartridge compatibility, including support parts, seal and connection.
High-purity and regulated processes
Food and beverage, pharmaceutical manufacturing, electronics and high purity water require application-specific documents and acceptance criteria.
Anonymous Saudi Arabia sample-to-order sequence
The anonymous Saudi Arabia sequence began with a request for a 40-inch, 5 µm high-flow cartridge with polypropylene construction, a threaded connection and high-temperature-resistant support. The sample passed the buyer’s validation and led to a 300-piece production order.
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What it proves: ECOFILTRONE can support specification review, a custom sample and staged release.
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What it doesn’t prove: THF service life, improvement in pressure drop, cost reduction or equivalence to the buyer’s original cartridge.
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Configuration boundary: this case used polypropylene, so it is process evidence rather than proof for the THF PBT/GF construction.
Engineering review note
Do not approve a nominal 60-inch match until exact length, connection, seal, flow direction and housing clearance are the same as the installed system.
Cases That Require Another Filter Configuration
A specification page should help you reject the wrong configuration early. The situations below need another product, additional test or more operating data before a purchase decision; ISO 16889 supplies method context when validated filtration performance is required.
| Situation | Why THF cannot be approved from this page | Next action |
|---|---|---|
| Continuous operation at 120°C | The catalog limits 120°C operation to one week | Review another construction or obtain configuration-specific validation |
| Required rated flow or low pressure drop | No THF flow curve or clean pressure-drop value is published | Submit viscosity, flow and pressure data for sizing |
| Absolute or validated efficiency target | The 0.5–20 µm range has no supplied efficiency basis | Define the particle criterion and request a matching test basis |
| Aggressive or mixed chemistry | Material names do not validate the complete cartridge | Provide composition, concentration, temperature and exposure for compatibility review |
| Unknown housing or end connection | Nominal length and outside diameter do not establish fit | Measure the installed element or send a drawing/sample |
| Guaranteed service life or dirt holding | No process-specific capacity or life result is published | Set trial acceptance and change-out criteria under actual conditions |
Start a Configuration Review
Send the old part number or drawing with the fluid, temperature/time profile, required flow, viscosity, pressure data, target micron criterion and order quantity. We will review the fit and application information and return a written quote within 24 hours; if a method-specific hydraulic result is required, identify ISO 3968 or the agreed alternative in the RFQ.
Stocked items
4–5 days after order confirmation
Custom sample
7 days after configuration confirmation
Custom batch
14 days, confirmed in the quotation
After-sales support
Installation, compatibility, differential-pressure and service-life analysis
