For those who use Wix, they are available at very good prices at www.fleetfilter.com
I just ordered the 51515 (they will actually be Napa Gold 1515 - same filter) and the price was $2.61 each (plus tax if you live in the Republic of Texas) and shipping of course. Shipping was about 40 cents per filter on my 24 filter order.
FWIW
I just ordered the 51515 (they will actually be Napa Gold 1515 - same filter) and the price was $2.61 each (plus tax if you live in the Republic of Texas) and shipping of course. Shipping was about 40 cents per filter on my 24 filter order.
FWIW