Overstocks

Tremendous savings on 1st Quality Air Filters!

What are Overstocks?

Overstocks are simply overproduced filters. Each month Koch Filter Corporation estimates how many of each type of filter we’ll sell. Many times our “expert forecasters” are right on target with their estimates.

But sometimes we miss the mark and produce too many of a specific type of filter. To keep our inventory at appropriate levels, we offer these overproduced items to our customers at lower-than normal prices.

Every filter presented in our Overstocks section is backed by our full product warranty.

Commercial/Industrial Disposable Filters		Multi-Pleat Extended Surface Air Filters		Other Overstock Products From Koch’s Complete Line of Air Filters