Debuting on Amazon at $59.99, this little cleaner has since dropped to $49.99 (17% off), and the extra on-page coupon drops ...

The purifier filters allergens, mold, pet dander, dust, smoke, and cooking odors, and covers up to 219 square feet. Plus, there's a smart indicator to let you know when it's time to put in a new ...

The hands-free cleaning cycle runs 20 minutes after your cat leaves the litter box, moving their waste to a leak-proof, ...

I'll bet you 10 shiny nickels that none of these items will end up in a junk drawer collecting dust.