We can design and develop catalyst recovery filter. We have Sintered SS316L filter cartridge which can easily clean and reuse. We can supply filters for precious metals like Platinum, Paladium, Raney nickle etc. We also have zero hold up design. We are supplying back flushing cluster for individual inplace cartridge cleaning. There is no need to open filter everytime.for candle cleaning. We have very good flanged end design filter cartridge which gives you optimum opening for higher filtration rate. We are also providing heal volume filter.