✔️USE IT AS A SPORTS MASK OR WORK MASK- Multiple applications, our lightweight face masks are suitable for cycling, running, shopping, bus, subway. Super comfortable for daily use. NOT MEDICAL GRADE: Our masks are not a medical device or PPE. | ✔️3 LAYERS FOR MORE PROTECTION- Extra protection against dust and particles. The inner layer is 100% cotton for comfort and breathability. The middle & outer layers are blended Polyester. Colors don't fade with wash. | ✔️FILTER POCKET INCLUDED & NOSE WIRE- Allows the use of a 2.5 PM filter if desired. Filter Inserts are purchased separately. They are not necessary for the mask to achieve its purpose but do add an extra layer. | ✔️STANDARD SIZE FOR MEN AND WOMEN WITH ADJUSTABLE EAR LOOPS - Height is 5 to 5.75", Width folded is 5 to 5.25". Ear loops peripheral length is 5 to 5.5". It can be folded for easy carrying. | ✔️CHECK OUT ALL OUR UNIQUE DESIGNS- Stand out from the crowd with your favorite mask: Fashion Masks, USA Masks, Solid Colors, or Floral style are available. For best care, hand wash and lay flat to dry.

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system | DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through | ATTRACTS AND CAPTURES microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses - and large particles, including lint, household dust and pollen | 1900 MPR has a rating of MERV 13 | The higher the MPR, the more microparticles - such as pollen, pet dander, smoke, bacteria and viruses - your filter will capture from the air passing through it | 62% SMALL PARTICLE CAPTURE, like bacteria and particles that carry viruses ( % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing) | CERTIFIED as asthma & allergy friendly (As outlined in report ASCR: 1246-01) | FIND YOUR SIZE: 1900 MPR available in 4 in. , 4 in. slim fit and 5 in. thick air filters | FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters, and at least every 12 months for 4in. and 5in. Filters | A dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy. Sign-up for a filter change reminder program that works for you!