Practical Pleated Air Filter (2-Pack) - 14 7/8" x 22 3/4" x 5" Quantity:Default the "A+2000" brand Permanent Washable

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

Either way

some just refer to them as electrostatic filters

built to last a lifetime

Practical Pleated Air Filter (2-Pack) - 14 7/8" x 22 3/4" x 5" Quantity:Default the "A+2000" brand Permanent WashableYes, we even have the odd sizes! The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters. In general, the more efficient a filter is at removing particles, the greater it's resistance to airflow, and the greater the pressure drop it creates. One way to overcome this problem is to increase the surface area of the filter media. The "Practical Pleat" contains over 500% greater surface