The Flexadux PVR-4 is a medium weight clear PVC hose reinforced with a spring steel wire helix. Designed for dust and light woodchip collection, the ribbed construction on the outside of the hose leaves a smooth interior wall that minimizes airflow resistance. The clear plastic allows you to spot an obstruction should the hose get plugged. The PVR-4 features exceptional compressibility and flexibility. With a compression ratio of 4:1, the hose is less likely to interfere when moving machines for storage or use. The Flexaust Flexadux PVR-4 hose is offered in 2 in. to 12 in. I.D. sizes and standard 10, 25, and 50 ft. lengths.
Flexaust, www.flexaust.com, 800-343-0428, Flexadux PVR-4, $4 per foot.