TN 1005388 In-Line Filter for Tennant. A metal mesh in-line solution strainer found on models with the optional FaST solution system. Used on Tennant 5680, 5700, 5700XP and T15 FaST floor scrubbers. Clear plastic cap contains metal mesh strainer. 1/2" threaded female fittings on both ends. One filter required. Priced Each. Replaces Tennant 1005388. Our Part Number TN 1005388