An air purifier is a modern necessity for many urban homes. Whether it is to deal with allergens such as pollen and mould spores or a high concentration of dust and smoke, getting the right air purifier for your home significantly improves indoor air quality. For someone with allergies, an air purifier in the bedroom is important for a good night’s sleep. With low noise levels and automatic operation, modern air purifiers can seamlessly fit into any bedroom without lowering your sleep quality. For a typical medium-sized bedroom, a purifier with a CADR of 250 to 300 cubic feet per minute can be capable enough. Here are some air purifiers available on Amazon which meet this requirement while bringing a good mix of features and specifications to the table.
The Philips AC1215/20 air purifier uses 3-layer filtration with NanoProtect HEPA, Active Carbon and pre-filter. This combination helps it capture up to 99.97% of particles as small as 0.003 microns, protecting you from PM2.5, bacteria, pollen, dust, pet dander and other pollutants. This purifier is also capable of removing up to 99% of aerosols and viruses from the air. With a smart sensor, the Philips purifier can analyse the air quality several times per second and adjust its performance according to the readings in the Auto mode. Its dedicated Sleep mode feature dims the lights and operates the purifier at low noise levels for a minimal disturbance at night.
The Coway AirMega 150 purifier uses cartridge style filters that can be removed with a one-touch operation, keeping your hands free from dirt. A real-time monitor conveys the air quality in the room through a 4-colour LED lamp, helping you pick the right mode of operation. If you don’t want to do that manually, switch it to Auto mode. The model features a filter Cleaning Indicator that tells you when the pre-filter needs to be cleaned for continued efficiency. With a noise level range between 22 to 49dB, the AirMega 150 is designed for quiet operations. In addition to the pre-filter, its three Stage Air Purification system uses Urethane Carbon Filter to remove bad odours while the HEPA Filter traps PM2.5 particles.
The Plasmacluster technology used by the Sharp Air Purifier FP-F40E-W promises to reduce the number of bacteria, viruses, allergens and other pollutants to a great extent. Additionally, it also aims to help skin quality by improving atmospheric humidity in your home. Its 20-degree airflow technology is designed to collect the dust at lower levels of the room and reduce the amount of static electricity in the air. A dust and odour indicator on the model gives you visual information about the air quality in your room. With the Auto Mode, the Sharp purifier adjusts its performance between three levels depending on the air quality it detects with its sensors.
With intuitive touch controls, the Honeywell Air Touch A5 aims for easy usage. While the air quality indicator keeps you updated about the status of the room’s air, its filter change indicators let you know when one of the included filters needs to be cleaned or replaced. The model features a 3D Airflow design that can improve the circulation of purified air. Its Anti-Fall design keeps it safe from tumbling over if you bump into it accidentally. With a durable polycarbonate body that has a premium finish, the Air Touch A5 is designed to impress. The Child Lock function onboard can protect it from accidental meddling by the little ones at home.