Filter element for purifying high-pressure natural gas

The invention relates to a filter element for high-pressure natural gas purification, which comprises a filter element device and a magnetic separation chamber, and the filter element device comprises a first type of shutter punching spiral skeleton, a second type of shutter punching spiral skeleton and a filter element part; the filter element part comprises a first filter layer, a profiled fiber non-woven fabric, a first punched through hole inner framework, a second filter layer and a second punched through hole inner framework which are sequentially sleeved from outside to inside; the first-class blind window punching spiral framework, the second-class blind window punching spiral framework and the filter element part are sequentially and detachably arranged in a sleeving manner from outside to inside; first end covers are arranged on the two sides of the first-class blind window punching spiral framework and the two sides of the second-class blind window punching spiral framework, and a first gasket is a