The rising pollution levels in urban areas and increased exposure to pollutants has led to a greater demand for home air purification systems. Some people also suffer from pollen, dust, and dander allergies, making an investment in good quality air purifiers necessary. But with so many brands in the market, it can get a bit tricky to choose.

Keeping in mind what impact these devices will have on the environment, here are the three top picks among best eco-friendly air purifiers.

1. Blue Air
Blue Air is one of the best eco-friendly air purifiers that comes with carbon and emission control certifications for ozone safety. The 411 model is equipped with a double filtration HEPA system and an activated carbon filter to catch everything from pollen and dander to pollutants. This home air purifier can service up to 190 square feet of area, making it your ideal pick for small rooms. It is designed to filter air up to 5 times every hour. It also features a single button interface to make it one of the simplest air filtration devices to operate at home. You can shop for the Blue Pure 411 on the official website for just $119.99 and avail free shipping too.

2. Molekule
Molekule is a premium brand and is equipped to cover more space and filter out an exhaustive range of pollutants. It even features an eco-friendly ozone design. The purification system operates on Molekule’s own PECO technology to screen out some of the most persistent viruses, chemical fumes, allergens and pollutants, covering an area of nearly 600 square feet. There are four distinct variants you can purchase, including the Air, AirPro, Air Mini, and Air Mini +, designed for small and large room use. Air Mini is the least expensive option available for $399 while the most expensive Air Pro purification unit can be purchased for $1,199. You can even opt for easy monthly installments and at 0% APR on all four variants. Molekule air purification systems offer a 30-day trial with a full refund in case you are not satisfied with the product.

3. Rabbit Air
Rabbit Air is one of best eco-friendly air purifiers you can buy that boasts a stellar ENERGY STAR certification. Designed to catch and filter out dust mites, pollen, animal dander, mold, and bacteria, Rabbit Air purifiers serve a specific purpose of targeted filtration with coverage of up to 700 square feet. Its high-capacity motor makes it suitable for large room use while still maintaining an energy-efficient power consumption even with prolonged usage. Many of its variants additionally feature smart technology, meaning you can connect and control the device using WiFi, Bluetooth or even Alexa. Moreover, Rabbit Air’s purification products come with a 90-day money back guarantee, a 5 year warranty on your purchase, and 24/7 customer service for all your grievances. You can also avail free shipping and returns on most of your orders for the device, accessories included.