A filter test strip to filter and test a specimen in liquid (10) includes a test element (20) and a specimen filter assembly (30) which is located on the test element (20) and includes a filter cotton holding layer (31), a filter cotton layer (32) and a cotton bonding layer (33). The filter cotton holding layer (31) has a filter channel (311) to allow the specimen in liquid (10) to pass through. The filter cotton layer (32) fills the filter channel (311). A gap (40) is formed between the filter cotton holding layer (31) and filter cotton layer (32). The cotton bonding layer (33) is located below the filter cotton holding layer (31) and bonded to the test element (20) via an adhesive (50) which masks the gap (40). Hence the specimen in liquid (10) can be prevented from seeping out through the gap (40) with passing through the filter cotton layer (32). Therefore, the specimen in liquid (10) can fully be filtered by the filter cotton layer (32) to enhance test accuracy.一種過濾型式測試片，可用於過濾檢測一待檢測液，其包含一感測元件與一檢體過濾機構，該檢體過濾機構設置該感測元件上，該檢體過濾機構包含至少一濾棉放置層、至少一濾棉層與至少一黏棉層，該至少一濾棉放置層各具有供該待檢測液通過的一過濾道，該至少一濾棉層對應充填塞滿該至少一濾棉放置層的該過濾道，且該濾棉放置層與該濾棉層之間形成一間隙，而該至少一黏棉層對應設置於該至少一濾棉放置層的下方且各藉由一黏膠黏固於該感測元件上，同時讓至少一個該黏膠遮蔽該間隙，據此可避免該待檢測液不經過該濾棉層而由該間隙滲出，其可確保用於檢測的該待檢測液完全經過該濾棉層的過濾，因而可提升檢測準確率，滿足使用上的需求。
