CMA do not sell this version for the Astoria or Rio equipment, but they will work just fine for their models. These are a "self-cleaning" style, purportedly designed to make cleaning easier. They also do not allow grounds to build up and get stuck in the screen like the solid-backed style. If you would prefer the older solid-backed style, use: (the C_32 are what CMA would send to you).

Suitable replacement for these cross-references: