The Worlds Finest Air Filters U S PATENT # 5,525,136   We're Different "The HealthSmart   Air Filter Was designed to solve the problems common in other air filters.  The combination of it's perfectly  sealed custom made frame and the advanced air filtration media inserts, puts this  air cleaning system in a class by itself.   In fact HealthSmart Filters are up to 600% more effective in capturing harmful fine particles then the washable type electrostatic air filters. Come join the over 60,000  satisfied users and learn just how good an air filter can be for you!"

All Aluminum Air Filter  Frames Won't Rust, Melt Or Warp Like Plastic Air filters. We Warranty Them Forever! Replaceable Air Filter Media   Assures A New, Clean Air Filter Every Time.  No More Guessing if Your Filter is Really Clean & Healthy.

Advanced Microbial Protection The incorporation of AEGIS Antimicrobial, and that chemistry’s remarkable surface modifying characteristics has produced a new generation of air filtration products that can provide effective control of airborne microbes while eliminating the filter surface as a potential site for microbial growth.

"IF IT DOES NOT FIT, IT DOES NOT FILTER" New Patented HealthSmart Filters "Form-Fit Seal" Stops Bypass and Provide 100% Air Filtration It’s common sense that air will take the path of least resistance. That’s why we make our filters custom, to your specifications. But we don’t stop there. Air filter tracks have imperfections, design flaws and metal to metal seals that allow severe bypass. To compensate for these flaws our filters feature our patented anti-bypass seal. No bypass means your filtering 100 % of the air.

The Dust Spot test is the most accurate type of test to measure
the ability of an air filters to capture small particles.