As someone who's battled allergies and pet odors in a small apartment, the MOOKA M01 air purifier has been a game-changer. The H13 HEPA filter genuinely captures dust and pollen - I noticed less morning congestion within days of use.

The compact size is perfect for my 300 sq ft bedroom. I love that it's USB-powered - I can move it from my nightstand to my home office desk without hassle. The sleep mode is whisper-quiet (seriously, I had to check if it was still running) with an optional soothing night light.

While the fragrance feature disappointed me (like other reviewers, I couldn't detect essential oil scents), the purification performance shines. It neutralized cooking smells in 20 minutes during my testing. The 360° air intake seems effective - I found visible dust accumulation on the pre-filter after just one week.

At higher speeds, there's noticeable fan noise (comparable to a desktop computer), but the trade-off is rapid air circulation. The child lock gives peace of mind with curious pets around. For under $50, this delivers remarkable value - it's become my go-to gift for friends in small spaces.