Very strict spending on materials.
Very strict spending on materials.
Sure, you can find affordable plastic fittings and tubing for your AIO. Look for budget-friendly options at hardware stores or online retailers. For hardline, you'll need a compatible hose clamp, a pressure gauge, and possibly a replacement valve if needed. Make sure the materials match your system requirements.
It’s not always about quality, but hardline tubing is mainly for appearance. You shouldn’t compromise on it. Budget options like the plastic ones you were thinking about often leak, either right away or later on. A good set would cost around $10 each, totaling about $40 for a basic AIO—provided your system uses standard fittings. If you need 2 pieces of tubing without mistakes, expect $6 to $15. You’d also need a heat gun and a tubing insert to avoid kinks. Once you invest, the total could reach $60 to $70. Given the risk of leaks and the hassle of replacing parts, it’s likely you’ll face many problems. It might look nice, but the performance gain is negligible. If you’re after style, take your time and get it right instead of skimping, because the chances of failure are high.