| 摘要 |
This invention relates to a filter cap for filtering liquids and is intended for both domestic and industrial uses. The filter cap (1) and (2), the filter (6) [and] the tip of the screw (3) turn for the unscrewing of the catch connected by wire [cord] to a wing nut. The circular seal (9) is "M and F" so that water cannot leak out when the device is closed. On the filter holder part (2) are the two catches (10 and 12) for positioning the opening and for retraction (2) and emptying the filter. The screw for the fastening of shower filters or its technical equivalent is adaptable to all domestic and industrial uses. <IMAGE>
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