
Culligan WSH-C125
Score: 88/100
SecondShower Filtered Shower Head
Score: 85/100Rankings

The Culligan WSH-C125 is a wall-mounted filtered showerhead with NSF Standard 177 certification and 5 spray settings, including a massage pulse mode. It effectively reduces chlorine and scale but uses a plastic body and has a moderate flow rate. Best for households seeking certified filtration at a budget-friendly price.

The Second Shower Head is an NSF-certified filtered showerhead designed to remove 99.9% of chlorine and chloramine using a dual filtration system. It features a natural filtration approach with vitamin C and micron PP filters, distinguishing it from competitors using KDF. Best suited for households dealing with hard water issues and those prioritizing eco-friendly solutions.
| Attribute | ![]() | ![]() |
|---|---|---|
1.8 GPMbest | — | |
1 | 2best | |
6 monthsbest | 3 months | |
10,000 gallonsbest | — | |
5best | 1 | |
5 yearsbest | — | |
| ↓ lower better | 12.25 inches | 5.4 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Filtration(1) | ||
Filtration Stages | 1 | 2 |
Compatibility & Installation(2) | ||
Shower Compatibility | Standard 1/2 inch | Standard U.S. Shower Arms |
Connection Size | 1/2 inch | 1/2-inch NPT |
Features & Usability(1) | ||
Spray Settings | 5 | 1 |
Maintenance & Warranty(4) | ||
Filter Lifespan (months) | 6 months | 3-6 months |
Certifications | NSF Standard 177 | NSF/ANSI 42 |
Filter Capacity (gallons) | 10000 gallons | gallons |
Warranty Length (years) | 5 years | years |
Build & Design(2) | ||
Housing Material | Plastic | Chrome-free Metal |
Overall Length (inches) | 12.25 inches | 5.4 inches |

Products in the top-left offer the best value (high score, low price).

Professional reviewers position the Culligan WSH-C125 as a capable, value-oriented filtered showerhead that excels in verified performance rather than premium aesthetics. The NSF-177 certification and KDF filtration technology are highlighted as major strengths, offering reliable chlorine and odor reduction that outperforms cheap, uncertified carbon-only alternatives. While the plastic build is noted as less substantial than metal competitors, experts view it as a pragmatic, easy-to-install upgrade for households seeking tested water treatment without the cost of whole-house systems.
Everyday users frequently praise the product for its tangible benefits on skin and hair, noting reduced dryness and the elimination of chlorine odors. Many appreciate the ease of installation and the effectiveness of the massage setting for muscle relief. However, recurring complaints focus on the perceived low quality of the plastic body, the slightly lower water flow compared to standard heads, and occasional installation leaks. Users also emphasize the importance of timely cartridge replacements to maintain performance.
“I stopped smelling the pool chlorine”

“Softer skin and hair”

“Feels plasticky”





Professional reviewers note the NSF certification and dual filtration system but cite a lack of comprehensive technical specifications and independent professional reviews.
Users report significant improvements in water quality, noting reduced stains and softer skin and hair, with praise for ease of installation.