MERV 13: A MERV 13 air filter however will capture even smaller dust particles, dirt, pollen, mold spores, pet dander and more from your home's air. A MERV 13 air filter is great for people with regular allergies and who own multiple pets. The MERV 13 filter is typically more expensive and will also put more strain on your HVAC system, however the high quality filtration you will get will be well worth it.
HEPA air filters have an efficiency rating of 17 to 20. However, most residential HVAC systems can't accommodate HEPA filters because they are too large or restrict airflow. Switching to HEPA filters will significantly improve your indoor air quality, but doing so will probably require calling a heating and cooling professional to retrofit your furnace.
We offer only the finest water filters, many of which are ANSI/NSF Tested and Certified. Also we offer reverse osmosis systems, whole house water filters, HEPA air purifiers, refrigerator water filters and air conditioning/furnace filters...all personally tested and approved by our knowledgeable staff. We've narrowed our selections to include only the top-rated brands in the marketplace. We do our due diligence. so you don't have to...after all our name is BestFilters. Questions about water filtration or air purification send an email to [email protected].