Final Filtration Slime Bag Xtra Filter [18" x 30"] (SB1-5018) waterfall Useful when the original support

Useful when the original support is damaged or worn

and this Pleatco version uses the PXG1836 reference

An internal like this is useful because it restores a more specialized and dynamic jet pattern while also delivering a premium visible trim finish

It is a practical option when the original insert needs both visual and functional renewal

Matching the correct 2 inch white compact configuration helps preserve intended fit and dependable plumbing operation

Final Filtration Slime Bag Xtra Filter [18" x 30"] (SB1-5018) waterfall Useful when the original supportThe Final Filtration Slime Bag Xtra filter is designed for compatible pool cleaning and debris capture applications where fine material needs to be collected before it returns to the pool or system. A filter bag is useful because it helps trap dirt, slime, and suspended debris, supporting cleaner water and easier maintenance. This replacement is especially useful when the original bag is torn, clogged beyond cleaning, stretched, or no longer capturing