Will our stainless steel mesh Spin-Out filter elements fit in Merrill’s Spin-Down filters? 

YES!

To the best of our knowledge Merrill, is still purchasing / selling the Vu-Flo / Rusco Spin-Down product line. Our replacement filter elements are compatible as replacement filter elements for the Vu-Flo / Rusco filters, so they will fit the Merrill filters as well. 

This is true for all sizes 1", 1-1/2" & 2" and types "Standard" and "Separator" filter elements.

1" Filter Element (14SF-FE10SMxxx Series) fits both the "Standard" and the "Extended Bowl Separator" filter housings   

1- 1/2" Filter Element (14SF-FE10SMxxx Series) ? fits the 1-1/2" filter housings   

1- 1/2" Separator Filter Element (14SF-SE15SSMxxx Series)  fits the 1-1/2" filter housings

2" Filter Element (14SF-FE20SSMxxx Series) fits the 1-1/2" filter housings   

2" Separator Filter Element (14SF-SE20SSMxxx Series) fits the 1-1/2" filter housings