The Idylis brand is a lesser-known brand, owned and operated by the Lowe's Home improvement company. In most cases, you can only find these air purifiers at your local Lowe’s retail store, or on their website. They represent a good value purchase due to their middle-of-the-road build quality, standard features, and incredibly low price. You'll be hard-pressed to find a cheaper air purifier that still provides all of the features you would get with an Idylis air purifier. Some of their more popular units include the IAP-10-280 air purifier for medium to large-sized rooms, the IAP-GG-125 which is an excellent tower air purifier for medium rooms, and their robust desktop model, the AC-2123. The only drawbacks to the Idylis air purifier lineup are the availability of OEM filters and the price. It is 10x easier to find an aftermarket filter for these units than it is to find the OEM replacements for it, and if you do find the correct OEM replacement filter, the cost leaves more to be desired. Thankfully the crew here at Breathe Naturally spent a good deal of time creating a replacement filter that not only beats the quality of the OEM filter but also, we did it for substantially less cost. Breathe Naturally MERV 17 HEPA filters stop harmful airborne particles down to 0.03 microns small at a 99.97% efficiency level. Capture mold spores, dust, dander, pollen, bacteria, virus carriers, and tons more airborne particles, leaving the air you breathe clean and healthy. Our filters are perfect for those with seasonal allergies, sensitive respiratory systems, and people who just want to Breathe Naturally. Breathe Naturally carbon filters are made from Bamboo carbon and are proudly made here in the USA, supporting American companies and jobs. We take pride in our specially designed carbon filters that are made to be thicker, last longer, and capture more odors and particles that ultimately lead to a longer lifespan on your HEPA filters saving you money and leading to less waste. We recommend changing HEPA filters based on use, usually every 4-6 months for normal use, and every 1-2 months per carbon filter, again with normal use. Those who put extra strain on the air in their homes, such as larger families, people with pets, and people who live in larger cities may want to change their filters more often. Most modern air purifiers come with a filter change indicator light that will let you know pretty accurately when you're due for a change. When changing your filters, dispose of dirty filters in the garbage. Reset filter indicator lights, and enable child lock if needed and available. Breathe Naturally firmly stands behind their filters and trusts them in their homes and the homes of their loved ones. We offer a 30-day money-back guarantee on all purchases. Satisfaction guaranteed or your money back. Do not place the air purifier too close to your head, and refrain from having the air blow directly towards you. If you have any questions about Idylis air purifiers and replacement filters or any other questions please don't hesitate to drop us an email or give us a call. All of our contact information can be found in the About Us/Contact us section of the website.