Electric Dethatcher Scarifier, 16-Inch 15 Amp Lawn Dethatcher (2025 Upgraded) with 5-Position Depth Adjustment, 14.5 Gal Removable Thatch Collection Bag, Quick-Fold, Keeps Lawn Health

You're going to need a verticutter if you have T31. One of the biggest problems for me is that my T31 gets so thick that I have to thin it with that machine about once a month during the growing season. I'm pulling way back on my N this year to see if that helps. Heres a link to the exact one that I bought a few years back. There are several machines you can find online that I think are all pretty much the same. https://www.amazon.com/dp/B0BXNK54QW