Final Filtration Slime Bag Xtra Filter [18" x 30"] (SB1-5018) waterfall A correct replacement should make

A correct replacement should make the spa feel familiar and dependable again

A feature-rich topside panel should make advanced spa functions feel easy to manage rather than complicated

and this Pleatco version uses the PXG1836 reference

Useful when the original support is damaged or worn

or no longer moving water efficiently

Final Filtration Slime Bag Xtra Filter [18" x 30"] (SB1-5018) waterfall A correct replacement should makeThe 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