https://cleanfloorlab.com/tags/air-quality/ Recent content in Air-Quality on Clean Floor Lab Hugo en-us Tue, 26 May 2026 00:00:00 +0000 https://cleanfloorlab.com/guides/what-to-look-for-in-a-robot-vacuum-hepa-filter-before-you-buy/ Tue, 26 May 2026 00:00:00 +0000 https://cleanfloorlab.com/guides/what-to-look-for-in-a-robot-vacuum-hepa-filter-before-you-buy/ Look for a true HEPA filter rated at 99.97% capture at 0.3 micron, a sealed filter compartment, and a replacement part that matches the robot’s exact model number. That answer changes if the robot uses a washable element, a loose dustbin latch, or a filter that sits behind a foam pre-filter.