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SKU:21361716
Brand Story: Halfier aims to provide cost-effective purifier filters replacement for people suffering from environmental pollution around the world. The company has been committed to customizing replacement filter elements for various brands of purifiers for 13 years on B2B end, and now starts to develop its market on B2C. Having a strong R&D team, a fully furnished factory (2,800 square meters) , Halfier is your reliable choice. Specification: Compatible Model: MA-40 Air Purifier, Part# ME-40 Product Dimensions: 17.1” x 7.8” x 1.8” Filtration Grade: Medical H13 Package: 2 x MA-40 Replacement Filter(3 in 1) Notes: The filter is recommended to be replaced every 6-8 months, depending on the air quality and the frequency you use your air purifier. 100% Satisfactory Service. One year warranty guarantee. We are always here to solve problems for you.
♻ Compatibility: Halfier MA-40 replacement filter is customized for Medify Air Air Pur-ifier M-40 MA-40-b1 v2.0 MA-40-b2 v2.0 MA-40-w1 v2.0 MA-40-w2 v2.0.
♻ Efficient: Halfier MA-40 Filter fits your Medify MA-40 like a glove, helps to maintain its peak performance. Works powerfully and effectively.
♻ Upgraded HEPA: H13 grade true HEPA filter, filters out 99.97% of particles as small as 0.3 microns and air pollution PM 2.5 (particulate matter).
♻ 3 Stage Filtration: Pre-filter captures large pollutants, H13 True HEPA removes fine particles, Activated Carbon Filter absorbs dust. keeping the air inside your home, apartment, school and office clean.
♻ Filter Service Life: 8-10 months (depending on usage frequency). 100% satisfactory service. We are always here to solve problems during the product's whole life.
♻ Strength: As a 13-year-old manufacturer of air filters, Halfier is able to offer you this cost-effective but reliable substitute for Medify Air MA-40 filter.
This ma-40 replacement filter lasts about 5 months in the Medify Air MA-40 Air Purifier. The air purifier only uses one filter at a time. I buy two at a time because it's a little less expensive than buying one at a time. The ma-40 replacement filter is well built with an aluminum frame that has a foam strip around the outside for a tight fit. I don't know if the aftermarket generic filters are as good but they are about half the price. The Air Purifier warranty is tied to the use of the Medify filters so I use the OEM filters. They are good filters. I am happy with them and I would recommend to a friend.