Review on 🔒 7B9170CHSL 000 Closed Density Molded: Advanced Product for Optimal Performance by Rob Allen

I've been using this brand for several years, both round and long , and am a paradise I have not seen anything to replace it, it is as durable and well made as I am. In the end, they are replaced after 2-4 years because they are dirty from use and cleaning agents and cannot be removed. I would still give close to 5 stars but it seems like it could have been avoided but if it wasn't for that I think these things would take forever so call it 4.5 and round up to 4 but still For once, I haven't seen any other brand I would replace them with as they were originally designed to be used with Kohler products (and are still perfect for that brand). To end this overly long review this is the best I have found and the quality is in Equal to what I expect from Kohler products so 4 and almost 5 stars