Karim Ul Hasan

Contrary to what manufacturers claim about air purifiers, our hands-on testing revealed that size and filtration technology truly matter. I’ve used several models in Hong Kong’s compact apartments, and the one that consistently outperformed others is the MORENTO Air Purifiers for Home Large Room Up to 1690 ft² PM. Its enhanced dual air intake delivers … Read more

The constant annoyance of airborne allergens, pet dander, and lingering odors is finally addressed by the GermGuardian AC5250PT 5-in-1 HEPA Air Purifier. Having tested numerous models myself, I can tell you this unit stands out—its HEPA filter captures 99.97% of particles as tiny as 0.1 microns, making a real difference in air quality. The UV-C … Read more

For years, room-sized air purifiers often lacked the power to truly handle larger spaces, especially those up to 200 sq ft. Having personally tested quite a few, I can confidently say that the MOOKA Air Purifier for Large Rooms 1076 ft² has impressed me with how quietly and effectively it cleans smaller areas. Its HEPA … Read more

Contrary to what manufacturers claim about air purifiers for workshops, our hands-on testing revealed real differences. I’ve used several models in workspaces filled with dust, fumes, and odors, and some just couldn’t keep up. For example, the MOOKA Large Room Air Purifier 1076 ft² H13 HEPA Odor Smoke stood out because it delivers six air … Read more

Did you know only about 15% of air purifiers actually meet high-performance standards? I’ve tested dozens to find the real winners, and the LEVOIT Core 400S-P Air Purifier for Large Rooms, WiFi, HEPA stands out for its impressive combination of power and precision. It easily covers up to 1,733 sq ft with a CADR of … Read more

When I first started testing air purifiers for wood stove dust, I quickly learned that fine particles and lingering odors are the biggest challenges. After hands-on experience with several models, one thing became clear: a high-efficiency filter with substantial coverage makes all the difference. I found that products with 360° intake and robust HEPA filters … Read more

Standing in pouring rain with expensive equipment, I realized why a powerful air purifier matters during winter allergy season. I tested them in large rooms, noticing how some filter pet dander and pollen efficiently, while others struggle with odors or produce noise. The key is a combination of coverage, filtration quality, and quiet operation—essentials if … Read more

The first thing that struck me about this Clorox Air Purifier for Home, True HEPA Filter, Medium wasn’t its sleek design but rather its powerful filtration system. After testing it during wildfire events, I was impressed by how its 3-stage 360° filter quickly captured 99.97% of allergens, smoke particles as small as 0.1 microns, and … Read more

Did you know only about 15% of air purifiers truly handle wildfire smoke effectively? I’ve tested several myself, and what stood out is how crucial a high CADR rating and a true HEPA filter are. The MOOKA HEPA Air Purifier for Large Rooms 1500ft² impressed me with its rapid 15-minute purification in small rooms and … Read more

Did you know only about 15% of air purifiers really excel at VOC removal? After hands-on testing, I discovered the MOOKA Large Room Air Purifier H13 HEPA Odor Smoke Dust stands out because of its high-efficiency activated carbon filter that tackles VOCs, odors, and smoke effectively in large spaces. It covers up to 1076 sq … Read more