Here’s the thing about the Wassa High-Pressure Shower Head: When we heard that it was $18 and had more than 11,000 positive reviews and a 4.8-star rating on Amazon, we were pretty much sold.

The Wassa High-Pressure Shower Head, coming in at just under $20, is ultra compact (it’s only 3 inches wide) but delivers an intense, high-pressure stream of water out of 45 silicone jets, ...