Device for testing integrity of air filter element

The utility model relates to the field of filter element detection, and discloses an air filter element integrity testing device which comprises a supporting rod and a support fixed with the supporting rod, a support part is arranged on the supporting rod and comprises a first support for fixing the upper end of a filter element and a second support for supporting the bottom of the filter element, the end part of the first support is Y-shaped, and the end part of the second support is Y-shaped. The end of the second support is in a U shape, and the first support and the second support can slide relative to the supporting rod. The testing device is convenient to detect and accurate in result. 本实用新型涉及滤芯检测领域，公开了空气滤芯完整性测试装置，包括支撑杆和与支撑杆固定的支座，支撑杆上设有支架部，支架部包括对滤芯上端进行固定的第一支架和对滤芯底部进行支撑的第二支架，第一支架端部为Y形，第二支架端部为U形，第一支架和第二支架均能够相对支撑杆滑动。以提供一种检测方便结果准确的测试装置。