APP-Air Filter for Cleanroom with G3 G4

For new customers , you may need some assistance in ordering replacement filters online.  Consideraions including air fiter dimensionsor sizes, minimum efficiency reporting value, and the difference between air/furnace/HVAC/air conditioner fiters all play role in findingthe right air filter for your residential, commercial, or industrial application.
Read below for a quick guide to buying the right air filter.
Air filters have diferent sizes, brands, components, features, MERV ratings, and fiter media.  To make sure you're getting the right airfilter for your central air system, make sure you know some of the basics:
1. Fiter size or dimensions - replacement ar fiters can be properly sized by measuring their width, height, and thickness.  Most peopleuse the standard size printed on their existing alr fiter, but you can also measure for your specific air filter's nominal size anddimensions.
2.  Air filter MERV rating - MERV ratings indicate how much fitering power your air filter has based on the size of particles that it traps(air particles are sized in microns).  MERV ratings range between 1 - 20, but most residential air filters are rated between MERV 8 and MERV 13.
3.  Air filter media - Air fiter media refers to the type of material used to filter particles out of the air.  Most air fiters feature fiberglassfiters, cotton, polyester, electrostatic, and pleated media filter options that depend on what components you want fitered out of the airlike dust, pollen, allergens, viral particles, odors, and more.