Product Overview
In industrial water treatment and liquid purification systems, filter cartridge capacity and service life directly affect operating costs. A filter with insufficient dirt holding capacity may require frequent replacement, increasing labor costs and production downtime.
The Jumbo Water Filter adopts advanced string wound depth filtration technology. During manufacturing, the filter yarn is continuously wound around a rigid core with controlled tension. The outer layers are designed with a more open structure to capture larger contaminants, while the inner layers become progressively tighter to trap smaller particles.
This gradient density structure creates thousands of interconnected filtration channels inside the cartridge. Compared with simple surface filtration products, the depth filtration design allows contaminants to be captured throughout the entire filter media, providing higher dirt holding capacity and longer service life.
For large-flow filtration applications, the jumbo diameter design provides a larger filtration surface area, helping maintain stable flow rates while reducing pressure drop. This makes it an ideal choice for industrial water treatment, RO pretreatment and process liquid filtration systems.
Why Depth Filtration Matters
Understanding the difference between surface filtration and depth filtration is key to appreciating what this cartridge delivers.
Surface filters trap particles on the outside layer. Once that layer fills up, flow drops dramatically and the filter must be replaced-often with much of the cartridge's capacity still unused.
Depth filtration works differently. As fluid passes through the ANDA Jumbo Water Filter's progressively tight winding layers, particles are captured at multiple depths throughout the cartridge. The loose outer layers trap larger particles, while the tighter inner layers capture finer contaminants. This distributed loading means the filter continues to perform efficiently throughout its service life, with a gradual pressure increase rather than the abrupt flow cutoff typical of surface-type media.
What this means for your operation:
Longer service intervals
Depth loading distributes contaminants throughout the cartridge, not just on the surface, so you get more usable life from every filter
Lower operating costs
Fewer change-outs mean less labor, less downtime, and lower consumables expenditure
More consistent flow
Gradual pressure build-up avoids sudden flow disruptions that can upset downstream processes
Technical Specifications
| Parameter | Details |
|---|---|
| Lengths | 9", 10", 20" |
| Outer Diameter | 58mm (2.3"), 64mm (2.5"), 100mm (4"), 114mm (4.5"), 6", 8" |
| Inner Diameter | 25mm (standard) |
| Micron Ratings | 0.5, 1, 5, 10, 25, 50, 75, 100 |
| Configuration | Double Open Type (DOE), Code 7 (226 O-Ring) |
| Construction Options | PP yarn with PP core / Cotton with stainless steel core / Glass fiber with stainless steel core |
| Certifications | NSF approved, FDA approved |
| Packaging | Standard export packing in boxes |
| Lead Time | 7 days for 1–100 pieces; negotiable for >100 pieces |
| Port of Dispatch | ICD Tughlakabad |
Key Features and Benefits
1.High Dirt-Holding Capacity
The graded-density winding structure creates a true depth filtration matrix. Each layer of yarn traps particles of different sizes, allowing the cartridge to hold significantly more contaminant than a surface filter of equivalent dimensions. For procurement managers, this translates directly to longer filter life and fewer change-outs per year-reducing both material costs and maintenance labor.
2.Exceptional Structural Strength
String wound cartridges are known for their exceptionally high structural strength. The continuous winding process creates a robust filter element that can withstand higher pressure differentials and severe operating conditions without collapsing or bypassing. This reliability means your filtration system stays online longer, with less risk of unplanned downtime due to filter failure.
3.Broad Chemical Compatibility
The all-PP construction provides excellent chemical compatibility across a wide range of process streams. Whether you're filtering dilute acids, alkalies, organic solvents, or potable liquids, this cartridge delivers consistent performance without degradation of the filter media.
4.Low Pressure Drop
The honeycomb-like structure-porous outside, dense inside-allows fluid to flow freely through the outer layers while still achieving fine filtration at the core. This means you get the filtration performance you need without paying the energy penalty of high pressure drop. Lower pressure drop means less pump energy consumption and reduced operating costs over the life of the system.
5.NSF and FDA Approved
Meeting NSF and FDA standards means these cartridges are certified for use in drinking water systems and food-contact applications. For buyers in the food and beverage, pharmaceutical, or municipal water sectors, this certification removes regulatory uncertainty and simplifies compliance documentation.
6.Customizable to Your Spec
Standard sizes fit most housings, and custom configurations are available upon request. Whether you need a specific micron rating, a particular end-cap configuration, or a non-standard length, ANDA can accommodate your requirements.
Product Applications
The ANDA Jumbo Water Filter serves a broad range of industries and applications:
- Water Treatment – Reverse osmosis pre‑filtration, municipal drinking water purification, wastewater treatment, condensate water filtration
- Food and Beverage – Vegetable oil filtration, potable liquids and beverage processing, edible oil refining
- Chemical Processing – Dilute and mineral acids, concentrated and organic alkalies, organic solvents, electroplating solutions
- Industrial Manufacturing – Photographic process fluids, paint, ink, and coating systems, petroleum oils and petrochemicals
- High‑Temperature Filtration – Glass fiber wound versions available for high‑temperature applications, mineral acid filtration at elevated temperatures
Technical Support
ANDA provides comprehensive technical support to ensure you select the right cartridge for your specific application and get the most value from your filtration investment.
- Application Engineering – Our technical team can analyze your process conditions-fluid type, temperature, pressure, flow rate, and contaminant profile-and recommend the optimal cartridge configuration.
- Custom Sizing – Not seeing your exact specification in our standard lineup? We can customize length, diameter, micron rating, end configuration, and core material to match your housing and performance requirements.
- Installation Guidance – We provide detailed installation instructions and can offer remote or on‑site support for complex integrations.
- Troubleshooting – If you experience performance issues, our support team can help diagnose the root cause and recommend corrective action.
- Performance Optimization – We can help you optimize change‑out schedules based on your actual operating data, balancing filter life against pressure drop to minimize total cost of ownership.
After‑Sales Service
Warranty Coverage
All ANDA Jumbo Water Filters are covered by a comprehensive warranty against manufacturing defects.
Replacement Stock
We maintain inventory of standard sizes and micron ratings for rapid dispatch. For high‑volume customers, we can establish safety stock arrangements.
Quality Documentation
Each shipment includes full quality documentation, including material certificates and test reports.
Continuous Improvement
We regularly review performance data from our customers to refine our manufacturing processes and product designs.
Why Choose ANDA
- Manufacturing Excellence – Every ANDA Jumbo Water Filter is produced using advanced winding technology that ensures consistent tension, uniform density, and reliable filtration performance.
- Global Supply Capability – We serve customers in both domestic and international markets, with export packing standards and streamlined logistics.
- Proven Performance – Our string wound cartridges are trusted across water treatment, chemical processing, food and beverage, and industrial manufacturing sectors.
- Competitive Pricing Without Compromise – We offer competitive pricing without cutting corners on quality.
- Responsive Service – From initial inquiry through delivery and beyond, our team is committed to prompt, professional service.
Frequently Asked Questions
Q1: What is the difference between string wound and melt‑blown filter cartridges?
A: String wound cartridges like the ANDA Jumbo Water Filter are manufactured by winding continuous yarn around a core under controlled tension, creating a graded‑density structure. Melt‑blown cartridges are made by extruding molten polymer into fine fibers that fuse together. String wound cartridges generally offer higher dirt‑holding capacity and better structural strength, making them ideal for high‑sediment applications and systems with variable pressure conditions.
Q2: How do I select the right micron rating for my application?
A: As a general guide: 0.5–1 micron for fine filtration and cyst reduction, 5–10 micron for standard sediment removal, 25–50 micron for coarse pre‑filtration, and 75–100 micron for heavy sediment applications. For RO pre‑filtration, 5‑micron cartridges are commonly used. Contact ANDA technical support for application‑specific recommendations.
Q3: What is the expected service life of a Jumbo Water Filter?
A: Service life depends on your feed water quality, flow rate, and acceptable pressure drop limit. The depth filtration design provides higher dirt‑holding capacity than surface filters, typically resulting in longer change‑out intervals. We recommend monitoring pressure differential-when it reaches your system's change‑out set point (typically 25–35 PSID), it's time to replace.
Q4: Are these cartridges compatible with food and beverage applications?
A: Yes. ANDA Jumbo Water Filters carry NSF and FDA approvals, making them suitable for use in potable water systems and food‑contact applications. The polypropylene construction is inert and will not leach contaminants.
Q5: What end configurations are available?
A: We offer Double Open Type (DOE) and Code 7 (226 O‑Ring design) configurations. Other end‑cap configurations can be customized upon request.
Q6: What is your minimum order quantity?
A: Our standard minimum order quantity is flexible. For lead time purposes, 1–100 pieces ship within 7 days; orders exceeding 100 pieces have negotiable delivery schedules. Contact our sales team to discuss your specific requirements.
Q7: Do you offer custom sizes?
A: Yes. In addition to our standard sizes, we can accommodate custom dimensions and configurations. Please provide your housing specifications and we will advise on feasibility.
Q8: How are the cartridges packaged for export?
A: All ANDA Jumbo Water Filters are packed in standard export cartons to ensure safe transit. For large orders, we can arrange palletized shipping with appropriate protection.
Whether you're protecting an RO system, clarifying process fluids, or ensuring product quality in food and beverage manufacturing, the ANDA Jumbo Water Filter delivers the performance, reliability, and value you need.
Contact ANDA today to discuss your application requirements, request a quote, or order samples for testing.
Phone Number
8215264322563
bella@anda-filter.com
Standard export packing in boxes. Lead time: 7 days for 1–100 pieces. Port of dispatch: ICD Tughlakabad.
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