Review on 🔵 Enhanced Blueline 90° Clear Hose Adapter - Prest-O-Fit 1-0021 by Cody Cobbs

The only way other than disconnect and flush to see if your tanks are flushing properly. Tired of turning the flush system on and off only to find we have to flush longer, ugh! Now when I flush, I just look at the clean spout and know for sure that the tanks are clean. A small time saver that also eliminates clutter. Like all Press-O-Fit products, they are very well made and easy to assemble and disassemble.