Hongfa 12-Pack Replacement Filters for iRobot Roomba s9+ s9 s9 Plus, Compatible Replacement Parts for Roomba S9+ (9550), S9（9150), Roomba S Series Review

I recently purchased these replacement filters for my vacuum and I am thoroughly impressed! They fit perfectly and have significantly improved the air quality in my home. The filters are durable and long-lasting, making them a great value. The only downside is that they can be slightly tricky to install at first, but once you figure it out, it's a breeze. Overall, I highly recommend these filters for anyone looking for a more efficient way to clean their home and kitchen.

Absolutely perfect for my Roomba S9+. I have 4 dogs so my Roomba gets a lot of use. These filters fit snugly and filter the same as standard filters. No promotion or demotion. Huge savings.

Filters fit perfectly. I'm not sure if this was just an oversight by iRobot or an attempt to boost sales of their expensive HEPA filters, but HEPAs are designed to filter extremely fine particles, not the large dust and debris that Roomba collects . While filters do a great job of stopping dust from returning to the air, these filters are designed to be used with a pre-filter to capture larger debris due to premature HEPA clogging. This is to ensure your Roomba is always running at peak…