Drinking Water Filtration Systems FAQ

What is an under-sink filter?

• ·      An under-sink water filter is a system installed beneath your kitchen sink that treats water before it reaches your faucet. These systems typically provide more advanced filtration than standard faucet-mounted filters.
• ·      Depending on the setup, filtered water can be delivered through a dedicated drinking water faucet or through your existing tap with a simple switch. This allows you to enjoy cleaner, better-tasting water directly from your sink while keeping your kitchen setup simple and convenient.

What is reverse osmosis water filtration?

• ·      Reverse osmosis (RO) is a highly effective water filtration process that removes contaminants at a very fine level. It works by pushing water through a semi-permeable membrane that blocks impurities while allowing clean water to pass through.
• ·      Kinetico’s reverse osmosis systems include multiple stages of filtration, such as sediment and carbon filters, to improve performance and water taste. This multi-stage approach helps provide thorough and reliable water treatment.

Why choose a Kinetico reverse osmosis under-sink system?

·      Kinetico reverse osmosis under-sink systems provide a steady supply of clean, great-tasting drinking water right from your tap. With multiple stages of filtration, these systems are designed to address a wide range of water quality concerns.

For homeowners looking for a dependable and convenient solution, reverse osmosis offers one of the most complete ways to improve drinking water quality at home

How long do Kinetico's reverse osmosis filters last?

·      The lifespan of reverse osmosis filters depends on water usage, local water conditions, and the system itself. In general, pre- and post-filters should be replaced about once a year, though some may last longer.

·      The RO membrane typically lasts between three to five years, but should be checked annually to ensure proper performance. Regular maintenance helps keep your system working efficiently and your water quality consistent.

How do reverse osmosis systems work?

·      Reverse osmosis systems filter water by forcing it through a semi-permeable membrane that removes very small contaminants. This process helps reduce substances such as heavy metals, dissolved solids, and other impurities.

·      Combined with additional filtration stages, the system delivers clean, high-quality water for drinking and cooking.

What contaminants does a reverse osmosis system reduce?

·      Reverse osmosis systems are designed to reduce a wide range of common drinking water contaminants. These may include chlorine, lead, arsenic, and certain emerging contaminants like PFAS.

·      Because water quality can vary, it’s important to choose a system that targets your specific concerns. A professional water test can help identify which contaminants are present and guide you to the right solution.

What are the benefits of a Kinetico reverse osmosis system?

·      A Kinetico reverse osmosis system provides cleaner, filtered water directly from your faucet whenever you need it. Key benefits include improved taste, reduced contaminants, and added confidence in your drinking water.

·      Many modern systems also offer convenient features such as filter change reminders and performance monitoring, making it easier to maintain long-term water quality.

What maintenance does a reverse osmosis system require?

·      Routine maintenance is important to keep your reverse osmosis system performing at its best. Most systems require filter changes every 1–2 years, depending on usage and water conditions.

·      The RO membrane should also be inspected each year and typically replaced every three to five years. Staying on top of maintenance helps ensure consistent water quality and system efficiency over time.