Click to expand Tap to zoom Nilfisk Advance 44308B Solution Control by Nilfisk Advance OEM No reviews 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Contact Us For Pricing And Availability Description Description Solution control. Fits Clarke Encore L2426 Fits Nilfisk Advance 44308B Solution Control (alt # 44308b) (OBSOLETE WITH OUT REPLACEMENT) Replaces 44308A Nilfisk Advance 44308B Solution Control Fits