Savener PAS50SV-F2M Replaces Artesian Spa Filter,Compatible with Unicel 6CH-502, Filbur FC-0311?PAS502SV, PAS502SV-M, PAS50, Master Deluxe M60506, Excel XLS-604 Hot Tub Filter. 2 Pack

?Product description: Product packaging quantity: 2 Pack REPLACEMENT FILTER? PAS50SV-F2M, Unicel 6CH-502, Filbur FC-0311 PAS502SV, PAS502SV-M, PAS50, Master Deluxe M60506, Excel XLS-604 Filtration area: 50sq.ft. Reccomand Cleaning?2 weeks Feature:100% Brand new and high quality. EASY INSTALLATION:Installation is quick and easy.A comfortable fit is required between the manifold and the filter element.Water-proof pool grease can be used to lubricate the mating surface,which makes it easier to assemble,and the snug fit insured no leakage between filtered and unfiltered water inside the unit. ???Every product we make comes with a limited lifetime warranty.