There are several styles of percolators and ash catchers available, each offering unique benefits. Common percolator styles include showerhead, tree, honeycomb, and matrix percolators. Showerhead percolators, like the one in the Upline Reclaim Ash Catcher, provide excellent filtration and cooling by breaking up the smoke into smaller bubbles. Tree percolators feature multiple arms that further diffuse the smoke, while honeycomb percolators use a disc with multiple holes for maximum diffusion. Matrix percolators combine elements of both tree and honeycomb designs for superior filtration. Ash catchers can also vary in design, with some featuring built-in percolators, reclaim functions, and different joint angles to suit various water pipes.