About This Compatible Models: Perfect compatibility with Blueair Classic 280i, 203, 203 Slim, 205, 270E, 270E Slim Air Purifier. High Quality Material: Blue Classic 200 Series Particle Filter is made of high-quality non-woven activated carbon and can adsorb 99.99% of air particles (with a diameter as small as 0.03 micrometers), bringing a healthy environment to your family. 3-in-1 Efficient Filtration：Blue Classic 200 Series Particle Filter adopts double-layer filtration technology, which absorbs pet plush、household waste, volatile organic compounds and smoke components through pre filters and carbon filters, providing fresh air for your family. Installation and Regular Replacement: Simply remove the packaging to replace the old Blue Classic 200 Series Particle Filter without any tools. Recommended to regularly replace the Blue Classic 200 Series Particle Filter within 4-6 months to maintain The Freshness And Cleanliness Of The Machine. Customer Service: Including 2 cost-effective Blue Classic 200 Series Particle Filter, If you have any problems with the filter fitting your air purifier, please contact us through our Amazon home page, we will reply in 24 hours.
