Replaceable filters can be changed to maintain optimal performance. This refill cartridge tray is perfectly sized for Air Box 4. It is 100% air tight for continuous, worry-free operation (This order comes with 4 refill cartridges)
In stock (can be backordered)
Discount per Quantity
|Price||US$ 399.95||US$ 389.95||US$ 379.95||US$ 359.96|
Does not include shipping or customs brokerage if shipped to Canada,
12" x 24"