Impresa 3 Pack Replacement Washable Pre Filters For Blueair Blue Pure 211+ Lunar Rock Color For Air Purifier

Are You Spending Too Much On Replacement Filters?In Order For Your Blueair Pure 211+ To Function At Its Best And Provide You With The Cleanest Air,It Is Absolutely Crucial That Both The Blue Pure 211+ Replacement Filter And Pre-Filter Are Well Maintained.&Nbsp;A Simple And Cost-Effective Way Of Ensuring This Is By Regular Replacement And Cleaning Of The Pre-Filter.Not Only Will This Ensure The More Costly Pure Air Purifier Filter Lasts Longer But Will Also Help It Workmore Effectively Keeping The Air In Your Home Purer For Longer. Effectively Traps Hair, Pet Dander, Dust And More!Our Blue Air Purifiers 211+ Replacement Pre-Filter Effectively Traps Hair, Pet Dander, Pollen,And Dust Before It Reaches The Filter.By Preventing Pollutants At The Particle Level At This Stage Means They Are Leaving The Main Filter Freeto Tackle Smaller Impurities And Won'T Cause Future Obstructions. In Order To Maintain Thisoptimal Operation, Machine Wash The Pre-Filter Regularlydepending On Environmental Conditions. Slip On Slip Off Designsimply Slip-On Or Off The Blue Pure 211+ Unit For A Sleek And Perfectly Fitted Look That Will Look Great In Your Home.Units Around Your Home Or Want To Rotate The Set On A Single Air Purifier.