Backflush Disc – Blind Insert for Espresso Machine – Food-Grade Silicone – 3 Size Variations – Compatible with Cleaning Tablets and Powder – Wide Compatibilit (58mm, Blue)

Fits my portafilter and works, makes back flushing quick and easy.

This worked great! No leaks and easier to handle compared to the one I had been using.

Worked perfectly for My Breville Oracle (not touch). If you use this disk regularly it will avoid costly maintenance.

There was a tear in the disk near the tab. Didn’t even use it yet. Even if I had been able too I think it would have torn anyway if using the tab to remove it from portafilter. Also be advised this will not work in flat bottom double baskets. It has a dome or protrusion on the bottom that makes it useless for anything but a single shot basket.

This silicone disc works perfectly with my 58mm portafilter. Its quality is pretty good. Actual item looks better than it in the pictures.

Good deal

This did not create a good seal in my 58mm IMS basket; the water came out from the bottom of the portafilter instead of being forced backwards, as required to do a proper backsfush. Essentially useless.

Perfectly seals the Calphalon stock filter basket and allowed me to backflush my machine. Has plenty of room for a gram or two of your favorite cleaning powder. Toot toot....:)