Review on 🔌 PrimoFlex Advanced LRT Soft Flexible Tubing - Elegant White: 3/8in.ID x 5/8in.OD, 10ft - Enhanced Performance for Your System by Otto Suarez

Monstrous thing. Doesn't bend. It's heavy and puts unnecessary stress on your fittings and, worse, where those fittings screw into place. 2 years of distilled water and 2 drops of PTNuke, that bulky tube was still cloudy and impossible to clean, so I just had to throw it out. This hose doesn't go well with EKWB fittings - even heating the hose in hot water in front of the fittings made it impossible to get the retaining ring anywhere near the barb. and it's impossible to get that curve out loading those ports on longer runs.