The Preval Sprayer is a professional grade spray system that is good for countless applications. It’s disposable, recyclable, easy to clean, and, best of all, no compressor is needed. The Preval Sprayer’s patented venturri vacuum process pulls liquid from any compatible, removable, and refillable container and delivers a professional-grade spray stream to virtually any surface. It’s amazing. Easy replacement and cleanup with interchangeable and disposable parts Customize your color or use with the medium of your choice Store media in containers for easy reuse Great for DIY projects Professional- grade finish All Preval Products are made in the U.S.A.