Why Consider a Shower Filter? Benefits for Your Daily Routine
When we think about water filtration, drinking water usually comes to mind first. But what about the water we shower in every day?
A shower filter offers a practical way to reduce chlorine in your shower water. For households looking to improve their bathroom routine, particularly those concerned about chlorine exposure or sensitive skin, it can be a useful addition.
What does a shower filter do?
A shower filter treats water as it passes through to your showerhead. Depending on the model, its filtration media may reduce chlorine, sediment and certain other substances.
For example, the Puretec SF240-CH uses carbon and KDF media and is designed to reduce chlorine and sediment in shower water. Its compact design connects to a compatible existing shower fitting, making it a straightforward option for many bathrooms.
Different filters have different capabilities, so it is important to check the specifications for the particular model you choose.
Why reduce chlorine in shower water?
Chlorine plays an essential role in disinfecting drinking water. However, researchers have also investigated how exposure to residual chlorine affects the skin, particularly in people with atopic dermatitis, commonly known as eczema.
A study published in the Journal of Dermatology examined 20 people with atopic dermatitis and 10 people without it. Researchers found that the eczema group’s skin was more sensitive to chlorine exposure, with reduced moisture retention after immersion in water containing certain chlorine concentrations.
These findings provide a reason to consider chlorine exposure when discussing sensitive skin. However, the study tested forearm immersion rather than shower filters, so it does not prove that installing a filter will improve eczema.
Can a shower filter help sensitive skin?
For someone looking to reduce chlorine contact during showering, a suitable filter can be a practical option. However, skin comfort depends on several factors, and the medical evidence for household shower filters as a treatment for dry skin or eczema remains limited.
Research also shows that water hardness and washing products can interact. A study involving 80 participants found that hard water increased detergent residue on the skin, contributing to irritation and disruption of the skin barrier. A clear effect of chlorine was not observed in that study.
A shower filter should therefore be chosen for its documented filtration performance. Anyone with persistent itching, irritation or eczema should continue their usual skin care and seek advice from a healthcare professional.
Choosing the right shower filter
Before purchasing, consider:
- Filtration performance: Check exactly which substances the model is designed and tested to reduce.
- Independent certification: Where available, verify certification for the specific model. NSF/ANSI 177 covers shower filters for free available chlorine reduction; it does not establish medical benefits.
- Compatibility: Confirm the connection size, available space, and operating temperature and pressure requirements.
- Replacement cartridges: Choose a system with accessible replacements and follow the manufacturer’s maintenance instructions.
Regular cartridge replacement is part of maintaining filtration performance. The replacement interval depends on the product, water quality and household usage.
Explore shower filtration with Water Cooler Shop
A shower filter gives you a convenient way to add filtration to your daily routine. Choosing a suitable system starts with understanding your water concerns and matching them to the filter’s capabilities.
At Water Cooler Shop, we can help you understand the available shower filter options and replacement cartridge requirements.
Contact our team to find a shower filter suitable for your bathroom.