Heater Filter 22-1/8" x 10-1/8"
Lowest price found: $6.19 at Unity School Bus Parts. Compared across 3 suppliers, checked Oct 28, 2026. Prices exclude shipping.
Industry research · October 29, 2026
Winter preparation: school bus heating, defrosting and cold-start parts
35 matched heater, blower, control, coolant-pump and engine block-heater parts for winter procurement planning. Motor rotation, connector and assembly type are kept distinct.
Unity School Bus Parts · 526404 · Bergstrom/KysorView at unityparts.comBergstrom Bluebird Aluminum Air Filter (10 1/8" x 11 55/64")
$6.19In stock
$8.82In stock
$10.5050 In Stock- Unity School Bus PartsView at unityparts.com
526403, Bergstrom Bluebird Aluminum Air Filter (10 1/8" x 22 1/8")
$11.26 - Unity School Bus PartsView at unityparts.com
525776, Bluebird Aluminum Air Filter (10 27/32" x 19 1/4")
$44.39In stock
Price trend
Lowest listed price on 2026-10-28: $6.19. We'll show how the lowest price moves each time this part is checked again.
Frequently asked
What is the lowest listed price for Heater Filter 22-1/8" x 10-1/8"?
$6.19 at Unity School Bus Parts, checked Oct 28, 2026. This is the lowest listed price among the saved offers, not a guarantee of the lowest price everywhere. Shipping, taxes and fit requirements must be confirmed with the supplier.
Which suppliers list Heater Filter 22-1/8" x 10-1/8"?
Saved results include Unity School Bus Parts, Midwest Bus Parts, BPW Direct. These are the suppliers found, not an exhaustive list of every seller. Verify the part number and fit on each linked product page.
How fresh are these prices?
These offers were checked Oct 28, 2026. Saved comparisons are reused for 14 days; a new search after that window checks supplier websites again. Prices and stock may change before the next check.