A+2000 Washable Electrostatic Permanent Custom Air Filter - 11 1/2" x 25 3/4" x 1" Quantity:Default This is a 5" MERV

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

We can make custom air filters in heights and widths ranking from 6 inches to 36 7/8 inches with increments in 8ths of an inch

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

Filtering inserts are shipped in an easily stored packet

One way to overcome this problem is to increase the surface area of the filter media

A+2000 Washable Electrostatic Permanent Custom Air Filter - 11 1/2" x 25 3/4" x 1" Quantity:Default This is a 5" MERVYou may know them as washable air or even permanent air filters; some just refer to them as electrostatic filters. Either way, the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products, built to last a lifetime. Unlike some permanent custom air filters, the A+2000 uses no foam that may clog, degrade and restrict air flow, so it can provide a lifetime of dependable service. And there are no metal parts that could