Anco U-24R Wiper Blade Refill ANCO Windshield Wiper Blade Refill U-24R ANCO also offers Narrow, Universal and Wide width plastic refills that fit most original equipment and replacement brand wiper blades, where the wiping element can be replaced. The Universal (U-Series) is offered in 12" to 18" blade lengths, and the Wide (W-Series) is offered in 19" to 28" blade lengths.