Product review (5 stars): Installed and working. No problems.
Purchased two pairs of stainless steel hoses to replace my original rubber hoses. Both pairs leaked at the crimp. Gave up on stainless and bought these. Pretty happy. More flexible Than stainless so tight space less of an issue. Hopefully will last the requisite time period. Supposed to be as good as stainless. I plan to replace every 5 years whether needed or not. Used silicone grease on fittings. Tightened by hand, then used a wrench to tighten a turn more or so. No leaks no problems.