Joel Houghton patented the first dishwasher in 1850. His wooden box design was slow and impractical. L.A. Alexander patented similar design with hand-cranked rack system in 1865. Josephine Cochrane created most successful version in 1887
190AW suction and 90-minute runtime. 150,000RPM motor speed. 5-layer filtration system capturing 99.6% of particles. 600ml dust cup with click-to-empty mechanism
Works with any clumping or scoopable litter, including small beads. Comes with one-year warranty, extended to 3 years with purchase. Setup takes about 15 minutes, includes app for monitoring. Runs automatically after cats leave, takes 7 minutes to complete
AI camera tracks urine pH and detects yowling sounds. Facial recognition and weight sensing create personalized cat profiles. Provides 24/7 monitoring with video history and instant notifications
360° rotation camera tracks cat behavior and health. AI facial recognition system identifies cats accurately. 10L waste bin supports up to 20 days of free-scooping. 20 high-precision sensors ensure safety and continuous operation
Front-loaders are popular for their cleaning properties and large capacity. Top-loaders use agitators for faster cleaning but are more expensive. High-efficiency top-loaders are similar to front-loaders but use less water