MTM HYDRO PF22.2 PROFESSIONAL SNOW FOAM CANNONMTM Hydro PF22. 2 Professional Snow Foam Cannon The all new MTM Hydro PF22. 2 Professional Snow Foam Cannon is the latest in the MTM series of Snow foam cannons! With its new standing bottle you no longer have to worry about spills and tipping over. Featuring both horizontal AND vertical foam adjustment control which gives one the ability to control the foam for every situation! The MTM Hydro PF22. 2 Professional Foam Cannon is the perfect tool for