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Water filter

The large flow foldable filter element has a large diameter of 6 inches, one end is open, and there is no core skeleton. The flow method of the filtered liquid is different from that of ordinary filter elements, and it flows from the inside out. The large diameter increases the filtering area, reduces the number of filter elements and shell size. Its high flow rate and long filtering life can reduce investment and labor costs in many applications.

The characteristics of the large flow foldable filter element:

1. Gradient pore structure.

2. The internal and external structure of the filter element makes it easy to replace the filter element, while keeping pollutants trapped inside the filter element.

3. The non-metallic structure of the filter element allows it to undergo environmentally friendly treatments such as combustion and flattening.

4. The filter housing can be equipped with multiple filter elements, which can be used in a wide flow range, whether it is starting or continuous operation.

5. Filter elements of different lengths can be provided according to customer requirements.

6. The size of the filtration system can be reduced by up to 50%.

Application fields of high flow foldable filter elements:

1. Petrochemical related filtration.

2. RO (reverse osmosis) security filtration and seawater desalination pre-treatment.

3. Filtration of condensed water in power plants.

4. Chemical and microelectronics related filtration.

5. The filtration of raw materials, solvents, and water in the biopharmaceutical industry.

6. Filtration of bottled water, sugar liquid, edible oil, soft drinks, fruit juice and milk.

Manfre filter can be customized by your 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,contaminatnts and debris are collected in the pleated fiber element.The filter element is easily removed from the filter tank for period cleaning,eliminating the need for backwashing of the filtration system.


    – High strength and stiffness
    – Exceptional dirt-holding capacity
    – Pleated design maximizes dirt-bolding 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


    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

    Product Tags

    cartridge filter
    water filter
    pools filters and pumps

    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