Alpha Pro Tech BT-91X13-B AquaTrak® Ankle High Boot Covers, Elastic All Around, Serged Seams, Blue, XL
Alpha Pro Tech BT-91X13-B AquaTrak® Ankle High Boot Covers, Elastic All Around, Serged Seams, Blue, XL
The Alpha Pro Tech Critical Cover® AquaTrak® Boot Cover provides superior anti-skid properties in wet and dry conditions with an ankle-high design for extended coverage. The AquaTrak® material exhibits a low particle count and offers superior protection against particles, biologicals, and many fluids. Two construction styles are available: Sonic Welded with a seamless sole and sonic welded seams for maximum fluid resistance, and Serged Seams with strong stress-resistant serged seams — both delivering the same outstanding AquaTrak® anti-skid performance.
200/CS
Specifications
| Brand | Alpha Pro Tech |
| Series | Critical Cover® AquaTrak® |
| Part Number | BT-91X13-B |
| Upper Material | AquaTrak® |
| Sole | Anti-skid (seamless on sonic welded styles) |
| Seam Construction | Sonic welded (BT-914 series) or serged seams (BT-91X/BT-C1X series) |
| Top Closure | Elastic top with ankle ties |
| Fluid Resistant | Yes |
| Particle Count | Low |
| Protection Against | Particles, biologicals, many fluids |
| Slip Resistant | Yes — wet and dry conditions |
| Suitable For | Controlled environments, wet processing, safety applications |
| Disposable | Yes — single use |
| Manufacturer | Alpha Pro Tech |
Frequently Asked Questions
What is the difference between the Sonic Welded and Serged Seams styles?
The Sonic Welded style (BT-914 series) features a seamless sole and sonic welded seams for maximum fluid resistance — ideal for wet processing environments. The Serged Seams style (BT-91X/BT-C1X series) uses strong stress-resistant serged seams with similar anti-skid properties — a cost-effective option where seamless construction is not required.
Does AquaTrak® protect against biologicals?
Yes — Alpha Pro Tech specifically lists protection against particles, biologicals, and many fluids as key benefits of the AquaTrak® Boot Cover, making it suitable for pharmaceutical, biotech, and medical device manufacturing environments.
How do I identify the correct size?
Thread color around the opening indicates size: Yellow = M, Orange = L, White = Univ., Black = XL. Different thread colors provide convenient size identification without reading labels.
Which rows in this series are made-to-order?
Part numbers BT-91415-B and BT-91416-B are made-to-order (MTO) items. Contact us for lead times and minimum order quantities before placing your order.
