About this deal
An air purifier by itself does not protect against Covid-19, but can be part of a plan to protect yourself and your family (US Environmental Protection Agency) The recommended service life for the device is based on a theoretical calculation of the average annual regional values of harmful air particles outdoors and daily use of the air purifier for 16 hours in automatic mode. Microbial Reduction Rate Test conducted at Airmid Health group Ltd. tested in a 28.5 ㎥ test chamber contaminated with airborne influenza A (H1N1). An air purifier by itself does not protect against Covid-19 but can be part of plan to protect yourself and your family (US Environmental Protection Agency)
The recommended service life for the device is based on a theoretical calculation of the average annual regional values of harmful air particles outdoors and daily use of the air purifier for 16 hours in automatic mode Philips air purifiers have higher Clean Air Delivery Rate and energy efficiency with a NanoProtect HEPA filter than with a HEPA H13 filter, tested to GB/T 18801.verifyErrors }}{{ message }}{{ /verifyErrors }}{{
CADR is the volume of filtered air given off by an air purifier. It is a measure of the speed of cleaning and a reflection of the airflow times the filter efficiency. Microbial reduction rate test at external lab, with appliance running in turbo mode for 1.5 h in a test chamber contaminated with HCoV-229E virus aerosols. While related to it, HCoV-229E is not SARS-CoV-2, which causes COVID-19. As with the H1N1 virus, we have started working with renowned partners to prove the effectiveness of our air purifiers in removing coronavirus aerosols. Previously, through independent tests, Philips has proven that its air purifiers reduce the concentration of influenza A (H1N1) virus aerosols in the air passing through the filter by 99.9%.Tested on the filter media for 1 pass efficiency at 5.33cm/s air flow, by a third party lab./From the air that passes through the filter, tested to JISB 9908-2015 From the air that passes through the filter material, tested with birch pollen dust on filter media according to SOP 350.003 of the Austrian OFI institute.