5 Things to Know About Robot Vacuum Suction for Pet Homes

2500 Pa is the minimum suction for homes with pets and carpets. Below that, a robot vacuum struggles to pull embedded pet hair and dander from carpet fibers.

Hard floors are easier to clean, so lower suction can work there. But if you have any carpet at all, stick to 2500 Pa or more.

Suction above 2500 Pa is better for thick carpets or heavy shedding. More power means fewer passes needed to pick up the same amount of debris.

Higher suction often drains the battery faster. A vacuum with 2500 Pa may need to recharge mid-cleaning in a large apartment.

Don’t ignore brush design. A good roller brush paired with 2500 Pa suction outperforms a high-suction vacuum with a poor brush on pet hair.