FAQs

The National Air Filtration Association (NAFA) is a dynamic, non-profit trade association. NAFA members include air filter and component manufacturers, sales and service companies, and HVAC and indoor air quality professionals across the United States and in several foreign countries. NAFA is comprised of individuals and companies engaged in the sale, service and manufacture of the air filtration products.

Minimum efficiency reporting value, commonly known as MERV rating, is a measurement scale designed in 1987 by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) to rate the effectiveness of air filters.

Heating, Ventilating and Air Conditioning: Is the technology of indoor and vehicular environment comfort. Its goal is to provide thermal comfort and acceptable indoor air quality.

We carry any filter, any type. Refer to http://amifiltration.com

If there is a current filter in place, look for the size printed on the sides of the filters. If you don’t currently have a filter, just measure the length and width of each return vent. If you’re not sure, contact us at http://amifiltration.com

The system can consume more electricity and your environment will have less clean air.

There is no minimum quantity

We have free delivery in San Diego County

Yes we do, disposable and pleated (merv 8,10 ,11,13,14)

We produce custom filters in an average of 2-3 days or less.