Review on Zurn RK7300-CART-3P Pressure Balancing Cartridge: Optimal Solution for Seamless Water Pressure Control by Tony Steadman

This pressure balancing cartridge is a complete waste of money. I spent hours trying to install it correctly, but it never worked as it was supposed to. As a result, my faucet constantly drips and the water pressure is all over the place. The only pro is that it comes with clear instructions. However, it's not worth the frustration and wasted time. Save yourself the headache and invest in a different brand of faucet parts next time. Tools and Home Improvement should mean reliable and efficient products, not this one.