Replacement main filter for Zero Smog 4V is ideal for soldering, laser and gluing applications.

Is comprised of HEPA class H13 particle filter and granulated media. Contains 2.2kg of granular media composed of 50% activated carbon, 50% KMnO₄ (Potassium Permanganate). This 50/50 mixed media is reportedly versatile and effective with more gases than activated carbon on its own. Includes small silicone hose and connector used by Zero Smog 4V to measure differential pressure through filter to indicate when filter is full. Also fits Zero Smog EL and TL filtration units. Life of main filter is extended by using it in conjunction with prefilters.

Weller Tools
apextoolgroup.com