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20 Micron Spa Filter Cartridges for RO Water System and Washing Machine - China Suppliers & Factory

Superior Structure:

Discover high-quality Pool and Spa filter cartridges designed for replacement purposes.

Filter Material:

Crafted from premium polyester, ensuring optimal filtration performance.

Medium Material:

Made with imported long fiber polyester filter material for enhanced durability and efficiency.

Material Composition:

Utilizing a blend of cellulose and polyester fiberglass, our cylindric dust collector filter cartridges are engineered for superior filtration.

As a leading factory and suppliers in China, we offer customizable Manfre filters tailored to meet your specific demands.

    Multi-fold water filter is made of polyester material folded, 100% synthetic fiber polyester material without adhesive or additive. In addition, this folding filter can be cleaned and reused, reducing the cost of replacing the filter cartridge from the cartridge. In addition, the filter, the skeleton and the end cap are glued together to ensure that the tail seal is better.

    High performance cartridge filters are one of the necessities for maintaining a clean and healthful swimming pool or SPA pool environment for your families, contaminants and debris are collected in the pleated fiber element. The filter element is easily removed from the filter tank for periodic cleaning, eliminating the need for backwashing of the filtration system.

    Features

    High strength and stiffness
    Exceptional dirt-holding capacity
    Pleated design maximizes dirt-holding capacity
    Increased filter area longer filtration runs
    Designed for general water filtration purposes
    We will customize filters according to customer needs in different sizes from standard size to special-ordered size.

    Our products have passed the following test

    ISO 2941 Collapse & Burst Resistant
    ISO 2942 Material Compatibility with Fluids
    ISO 2943 Material Compatibility with Fluids
    ISO 3724 Flow Fatigue Characteristics
    ISO 3968 Pressure Drop vs. Flow Rate
    ISO 16889 Multi-pass Performance Testing

    Application

    1
    Swimming pool, hot spring filter and sterile water early filter, ultra-pure water filter
    2
    Reverse osmosis initial filter, desalination pretreatment
    3
    API, solvent, and bio-pharmaceutical market water filtration

    Packaging & Shipping

    1
    Carton inside, wooden outside, neutral packaging
    2
    As your requirements
    3
    By international express, air and sea
    4
    Shipment port: Shanghai or any other Chinese ports

    Frequently Asked Questions

    Q1: What materials are the multi-fold water filters made of?
    They are made of 100% synthetic fiber polyester material without any adhesives or additives, ensuring high strength and chemical compatibility.
    Q2: Can these filter cartridges be cleaned and reused?
    Yes, the pleated design allows the filter element to be easily removed from the tank for periodic cleaning, which reduces cartridge replacement costs.
    Q3: What are the benefits of the pleated design?
    The pleated design maximizes the filtration surface area, which provides exceptional dirt-holding capacity and allows for longer filtration runs.
    Q4: Do you offer customization for different filter sizes?
    Yes, we customize filter cartridges according to customer requirements, ranging from standard dimensions to special-ordered sizes.
    Q5: What quality standards do your filtration products meet?
    Our products pass rigorous ISO testing including ISO 2941 (collapse resistance), ISO 2942/2943 (compatibility), ISO 3724 (flow fatigue), ISO 3968 (pressure drop), and ISO 16889 (multi-pass testing).
    Q6: What options do you provide for packaging and delivery?
    We standardly pack items with cartons inside and wooden crates outside (or neutral packaging). Shipments can be delivered via international express, air, or sea through Shanghai or other major Chinese ports.