Legend Valve 108-138 Dual Vacuum Breaker Repair Kit, 5.5"x2"x1" vs Woodford RK-17VB Vacuum Breaker Float Kit

We couldn't find enough data on either option to be able to come to any reliable conclusions. We strongly suggest that you look at some alternatives that also cost around $11.

The Legend Valve 108-138 Dual Vacuum Breaker Repair Kit, 5.5"x2"x1" hasn't managed to perform well enough to earn a place in any Outdoor Faucet roundups conducted by sources that do their own, high-quality, hands-on testing. That alone makes it a hard product to recommend.

As for the Woodford RK-17VB Vacuum Breaker Float Kit - it wasn't considered to be a good enough purchase to earn a spot in any roundups conducted by sources that perform objective hands-on testing, which typically indicates that a product isn't worth its asking price.

As a last step, we wanted to do a head-to-head Legend Valve 108-138 Dual Vacuum Breaker Repair Kit, 5.5"x2"x1" vs. Woodford RK-17VB Vacuum Breaker Float Kit comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.