Product review (5 stars): Easy replacement!
Fit perfectly in my sink over an InSinkErator ProSS 333. The product I received was slightly different than the one pictured (see my customer picture of what I received). But this product was actually shaped more like the baffle it was replacing, so it was not a problem for me. The original baffle was a combined gasket/baffle like the&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/InSinkErator-SMG-00-Standard-Mounting-Gasket-Rubber-Black/dp/B000BQL4F8/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">InSinkErator SMG-00 Standard Mounting Gasket, Rubber, Black</a>. I did not realize it was all one piece and accidentally tore the original baffle when I tried to pull it out for cleaning. This product slips right into the sink flange (tube leading down from the sink itself) and the grooved edge fits securely with the lower rim of the flange. Because it fits on the flange rim, it sits a little higher in the flange tube than the original, but that doesn't seem to be a problem. I was worried that the stiffness of the material would inhibit water and debris flow through it, but it's actually quite pliable and opens up easily under the weight of water, etc. This product can be installed over the original baffle, but that severely limits water flow. I simply cut the torn baffle away from the gasket with a sharp knife and then installed this product. This product is a little more expensive than buying the exact original product, but this can be installed without having to unmount the InSinkErator. That was worth the extra $5 to me!