Shower Drain Hair Trap

thingiverse

My wife's beautiful long hair consistently clogs our sink and standing shower drain. Removing the sink trap for cleaning poses no problem, but addressing the shower issue proves more challenging. A cover I purchased to fit over the drain cap failed to prevent clogging, as hair managed to bypass it and continue causing problems. To resolve this issue, I designed a new screen with smaller holes and printed it in waterproof material. This solution should work effectively on most standard 4-inch drains. By calculating the water flow area of the original drain cap's holes and matching it with numerous 3mm holes, I attempted to create an optimal design.