Polyester Fabric Pool Water Filter

Products Description

This polyester fabric pool filter cartridge is a heavy-duty, high-capacity filter designed for large residential and commercial swimming pools, offering exceptional performance. With its large filtration area, this cartridge is ideal for filtration systems requiring strong dirt-holding capacity, reliable removal of fine particles, and long-term value.

Made from high-quality, pleated polyester fabric, this cartridge is durable and reusable. It effectively traps fine impurities such as sand, silt, algae, and organic matter, ensuring consistently clean and hygienic pool water. As a direct replacement for large filters, it perfectly combines professional-grade performance, convenient maintenance, and cost-effective operation.

Specifications

OD	295 mm
Height	610 mm
End caps	PU
Filter layer	Polyester fabric
Filtration rate	15~20 micron
Working temperature	5~50 ℃
Origin	Henan, China
Package	Neutral carton package

If you are interested in this pool filter, please contact us to get the price.

Features

High-Efficiency Fine Filtration: The dense, random fiber structure of the non-woven fabric provides superior depth filtration capabilities, effectively capturing fine particles such as silt, pollen, and algae spores, resulting in clearer and healthier water.

Extra-Large Capacity: Despite its relatively small size, the carefully designed pleated structure maximizes the filtration area, allowing it to hold a large amount of dirt and extending cleaning intervals. This means less maintenance and more consistent water flow.

Superior Water Clarity: The dense, non-woven polyester media effectively filters fine particles down to 15-20 microns, delivering visibly sparkling water. By removing the fine particulates that cloud water and feed algae, it reduces chemical demand and makes pool maintenance simpler and more effective.

Environmentally Friendly and Economical: As a reusable filter cartridge, it avoids the water waste associated with backwashing sand or diatomaceous earth filters. Its durability reduces the frequency of replacements, saving costs and reducing environmental pollution in the long run.

Direct Replacement & Reliable Fit: Manufactured to precise dimensions to ensure a perfect, leak-free fit in compatible pressure tanks and housings from major pool equipment brands, restoring your system to peak performance.

Manufacturer & Supplier of Swimming Pool Water Filter

Huahang Filter is a professional manufacturer with over 20 years of experience, boasting a proven track record in precision filtration for both industrial and consumer applications. We apply our core expertise in materials science and advanced manufacturing to the pool and water treatment industries, ensuring that every product meets stringent standards for durability, efficiency, and safety.

The Custom Creation Process of Pool Filter

Specify: Provide precise measurements or send your old cartridge for replication.
Consult: We discuss your pool’s needs and recommend the best material and construction options.
Manufacture: Your filter is precision-built in our facility with rigorous quality checks.
Deliver: Receive a ready-to-install filter that fits perfectly and performs flawlessly.

Ideal For:

Pools with non-standard, metric, or proprietary filter housings.
Older pool systems where OEM cartridges are no longer available.
Commercial installations requiring specific performance characteristics.
Anyone seeking an exact replacement where “close enough” is not acceptable.

Why Choose a Custom Pool Filter

Perfect Fit, No Compromises: Dimensional accuracy is paramount. Our filter cartridges are manufactured precisely to your specifications, ensuring a perfect fit with your filter housing for a complete seal. This effectively prevents water bypass, maximizing filtration efficiency and protecting your pump system.
Breathe New Life into Specialized or Older Equipment: Many high-quality pool systems utilize non-standard size filter cartridges. Our custom service provides a cost-effective alternative to replacing the entire filter tank, extending the lifespan of your existing equipment and protecting your investment.
Performance Tailored to Your Needs: Beyond precise dimensions, we can also optimize filter cartridge performance for your specific application. You can choose from different filter media types (standard polyester or high-capacity non-woven fabric), pleat count (affecting filtration area), and structural durability to match your pool’s usage and environment.
Superior Quality, Reusable Design: Made from chlorine-resistant, durable materials, this filter cartridge can be cleaned and reused multiple times. It provides fine filtration for clearer water and offers greater long-term value than disposable, ill-fitting alternatives.

If you in need of pool filters, please feel free to contact us to get a quotation.

FAQ

Q1: How do I choose the right swimming pool filter element for my system?
A1: Identify your filter housing brand and model and check your owner’s manual for the recommended cartridge size, or simply measure your old cartridge’s exact length, outer diameter, and inner diameter.

Q2. What’s the difference between a 30-micron and a 10-micron cartridge?
A2: The number indicates filtration precision. A 10-micron cartridge traps finer dirt and debris than a 30-micron one, but may require cleaning slightly more often. We recommend the micron rating that best matches your typical pool environment.

Q3: Is it okay to use a non-OEM cartridge like yours?
A3: Absolutely. Our cartridges meet or exceed OEM specifications for performance and durability, often at a more competitive price, providing excellent value without sacrificing quality.

Q4: What material are your filter cartridges made of?
A4: They are typically made from high quality pleated polypropylene and non-woven fabric, which offer excellent dirt-holding capacity, chemical resistance, and durability.

Q5: Can I clean my filter cartridge with a pressure washer?
A5: Not recommended. High-pressure water can damage the delicate pleats. Gently rinsing with a garden hose from top to bottom is the safest and most effective method.

Q6: How often should I clean my pool filter cartridge?
A6: Clean it when the pressure gauge on your filter tank rises by 7-10 PSI above the clean, starting pressure, or at least every 4-6 weeks during peak swimming season.

Q7: How do I know when my filter cartridge needs cleaning?
A7: Signs include reduced water flow from the return jets, a consistently higher pressure reading on the filter gauge, or visibly cloudy pool water.

Q8: What is the best way to clean a pool filter cartridge?

A8: Remove and rinse off loose debris with a hose.

Soak in a dedicated filter cleaner solution (not household chemicals) for several hours or overnight.

Rinse thoroughly until the water runs clear. Let it dry completely before reinstalling.

FAQ

What is the difference between a standard filter and a custom filter?

Standard filters are mass-produced in fixed sizes and specifications, while custom filters are designed to match specific equipment dimensions, operating conditions, and filtration requirements. Custom filters improve sealing, efficiency, and service life.

How do I select the right filter for my application?

Filter selection depends on fluid or air type, particle size, flow rate, pressure, temperature, and compatibility with the system. Providing operating data helps ensure optimal filtration performance.

Will your replacement filter cartridges damage my equipment? Is the quality guaranteed?

Absolutely not. Our replacement filter cartridges strictly adhere to OEM dimensions, interfaces, and performance standards, using equivalent or superior filter materials, and have passed rigorous ISO testing and end-user validation. We provide a quality guarantee to ensure the safe operation of your equipment.

We don't have a specific model number, only operating condition requirements. Can you help us select a suitable model?

Yes, but you need to provide:

① the filtering medium (oil, gas, water, chemical liquid?);

② flow rate, pressure, and temperature;

③ required filtration accuracy;

④ connection type.

Our technical team will recommend the most economical solution for you.

How can I ensure that this filter element can be adapted to my device/system?

We have multiple ways to ensure compatibility:

Provide original filter element information: Please provide the brand, model, clear photos or detailed dimension drawings of your existing filter element (especially the interface type and size, length, outer diameter, inner diameter).

Provide equipment information: Tell us your equipment brand, model or application scenario, etc.

Contact us: Our technical team has rich experience and can quickly determine or design a fully compatible replacement filter element based on the information you provide. It is recommended that you contact us directly to obtain the most accurate adaptation plan.

How do you ensure the quality and performance of the filter element?

Quality is our lifeline. We insist on:

Strict material selection: Use high-quality raw materials that meet industry standards.

Advanced technology: Use automated or precision-controlled production processes.

Multiple quality inspections: Implement full-process quality inspections from raw material storage to finished product delivery (including size, sealing, filtration efficiency, integrity testing, etc.).

Performance testing: Key products will undergo actual working condition simulation testing.

Compliance with standards: Our production and products comply with [e.g.: ISO 9001].

Customized verification: For customized filter elements, we will confirm key performance indicators with customers and provide test reports (if necessary).

What is a dust collector filter used for?

Dust collector filters remove airborne dust and particulate matter from industrial processes such as welding, grinding, woodworking, and powder handling to protect equipment and improve air quality.

How often should dust collector filter cartridges be replaced?

Replacement depends on dust load, operating hours, and cleaning efficiency. A consistent increase in pressure drop is a common indicator that the filter needs replacement.

Can dust collector filters be cleaned and reused?

Many cartridge filters are designed for pulse-jet cleaning, but they are not permanently reusable. Over time, media fatigue reduces performance and replacement becomes necessary.

What micron rating is best for hydraulic oil filtration?

Common hydraulic filters range from 3 to 25 microns. The optimal rating depends on system sensitivity and manufacturer specifications.

What happens if a hydraulic oil filter is not replaced on time?

Delayed replacement can cause pressure loss, valve sticking, pump wear, and reduced system efficiency, leading to costly downtime.

Where are precision filters commonly used?

Precision filters are widely used in electronics manufacturing, pharmaceuticals, food processing, chemical processing, and high-purity fluid systems.

How does precision filtration affect system performance?

Precision filtration improves product quality, extends equipment life, and reduces unplanned downtime caused by contamination.

What is the difference between a coalescer filter and a separator filter?

They are two distinct technologies often used together to remove liquids from a gas or liquid stream. The key difference is their core function:

A Coalescer Filter merges tiny, invisible liquid droplets into large, heavy ones.

A Separator Filter catches and drains those large droplets from the flow.

How They Work:

Coalescer: The stream passes through a special media (like fine fibers). Microscopic aerosol droplets collide and merge (coalesce) into drops large enough to drain. It solves the problem of suspended mist.

Separator: The flow then enters a chamber with baffles or vanes. The now-large droplets hit the surfaces, fall out by gravity, and collect in a sump. It provides the final, clean separation.

Are stainless steel filter elements washable?

Yes, most stainless steel filter elements can be cleaned using backflushing, ultrasonic cleaning, or chemical cleaning methods.

Polyester Fabric Pool Water Filter Element 295×610

Products Description

Specifications

Features

Manufacturer & Supplier of Swimming Pool Water Filter

The Custom Creation Process of Pool Filter

Why Choose a Custom Pool Filter

FAQ

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