What do the suction force values Pa, kPa or AW mean for vacuum cleaners?
INSE Cordless Vacuum Cleaner, 23 Kpa 250W Brushless Motor Stick Vacuum, Up to 45 Mins Runtime 2500mAh Rechargeable Battery, 10-in-1 Lightweight Handheld for Carpet Hard Floor Car Pet Hair - Walmart.com
Cordless Vacuum Cleaner 400W 33KPa 6-in-1 Powerful Stick Vacuum Cleaner with 45min Runtime Detachable Battery Touch Display and 1.2L Large Dust Cup for Hard/Wood Floor Pet Laresar Elite3 - Walmart.com
Amazon.com - Lubluelu 23KPA Cordless Vacuum Cleaner,Lightweight Stick Vacuum with 225W Brushless Motor,Max 45 Min Runtime,Vacuum Cleaner with Anti-Tangle Brush for Hardwood Floor Carpet Pet Hair Car Cleaning -
PUPPYOO T11 Cordless Stick Vacuum 26 Kpa Lightweight Powerful for Hard Floor, Carpet - Walmart.com