THE DUKE'S SAW SALVAGE Type VI Pool Filter Cartridges for Bestway Coleman Salupsa, 2 Pack

I use these size 4 filter in my Best Way St. Lucia Inflatable Hot Tub. They filter the hot tub water excellent by trapping any kind of depri such as leaves, bug as well as scum by trapping inside the nylon paper pleats in the filter and keep my water crystal clear. i have using these filter almost 4 years. The maintance is easy all you have to do spray some filter cleaner on and rinse it.off with a water hose. I usually buy the pack of two and alternate them once a week that you have a extra clean one when you go to remove the dirty one this save you time as well as money because these filters only cost a third the money as the orginal best way filters cost.