Filter Presses Ultra Press   (Click On Image For Larger View) Semi Automatic Operation Heavy Duty Cosntruction 2 - 20 CU. FT. Sizes Download the Product Bulletin (Requires Acrobat Reader) Inquire About This Item I-Press   (Click On Image For Larger View) Manual Operation - Requires No Outside Air Heavy Duty Construction 1/2 - 2 CU. FT. Sizes Download the Product Bulletin (Requires Acrobat Reader) Inquire About This Item Mini - Press   (Click On Image For Larger View) Unique Portable Design - Ideal For Pilot Studies Heavy Duty Construction 1/4 CU. FT. Sizes Download the Product Bulletin (Requires Acrobat Reader) Inquire About This Item