Discover the KRAUS Purita 2-Stage Under Sink Water Filtration System with Digital Display, designed to bring purified, great-tasting water directly to your kitchen sink. Ideal for households looking to reduce everyday contaminants without sacrificing counter space, this advanced filtration unit seamlessly integrates beneath your sink.
Featuring a 2-stage filtration process with Polypropylene and Carbon Block filters, this system is independently certified to reduce up to 97 percent of lead and impurities down to 0.5 microns. Enjoy fresh drinking water while minimizing your household environmental footprint through long-lasting filter cartridges.
Equipped with a digital display monitor to track filter status and battery life, this filtration solution combines everyday convenience with reliable performance. Upgrade your kitchen setup today and enjoy pure hydration right from your existing standard water filter faucet.
Perfect For
Kitchen remodels seeking integrated water filtration
Homeowners wanting to reduce single-use plastic bottle waste
Busy households needing reliable high-capacity water filters
Under-sink spaces with limited clearance
Families prioritizing certified lead reduction in drinking water
Kitchens utilizing standard under-counter water filter faucets
2-Stage Filtration System Reduces contaminants as small as 0.5 microns and up to 97 percent of lead for cleaner drinking water.
Digital Display Monitor Tracks battery life and filter status, featuring an audio beep to notify you when replacements are due.
Long-Lasting Capacity Filters up to 700 gallons or lasts for 6 months per set of cartridges before replacement is needed.
Twist and Lock Design Allows for easy filter replacement without the need to disconnect hoses or waterlines.
Under-Counter Design Installs neatly beneath the sink to maintain a clean countertop appearance and pairs with standard water filter faucets.
Sustainable Housing Cartridge housing is constructed from recycled ocean-bound plastic in partnership with Oceanworks.
Complete Installation Kit Includes mounting hardware, tubing, quick connect adapter, and batteries for straightforward setup.
Smart Digital Monitoring for Effortless Maintenance
Keeping track of filter replacement intervals can often be a guessing game, but the KRAUS Purita system removes the uncertainty with an integrated digital display monitor. Think of it like the oil change indicator in a modern car - instead of trying to mark a calendar or guess based on household water usage, the built-in monitor tracks your filter status and battery life automatically. When the time arrives for a fresh cartridge, a convenient audio beep alerts you right away, ensuring your household always enjoys fresh, properly filtered water without interruption.
Installation Guide
Clear the under-sink cabinet space and position the compact filtration unit securely using the provided mounting hardware.
Connect the included tubing and quick connect adapter to your standard water filter faucet according to the instructions.
Insert the batteries to activate the digital display monitor and status tracking system.
Replace the twist and lock filter cartridges every 6 months or after filtering 700 gallons, with no need to disconnect waterlines.
Care & Maintenance
Housing Wipe-Down Wipe the exterior filter cartridge housing with a damp cloth and mild soap as needed.
Battery Check Monitor the digital display periodically and replace the batteries when prompted to maintain status alerts.
Cartridge Replacement Twist and lock out old filters every 6 months or 700 gallons to ensure optimal water flow and filtration quality.
Connection Inspection Check tubing and quick connect adapters during routine maintenance to ensure secure, leak-free operation.
Sanitary Handling Wash hands before handling replacement cartridges to keep the internal components clean during installation.
FAQ
Q: What contaminants does the KRAUS Purita filtration system reduce?
It reduces impurities as small as 0.5 microns and up to 97 percent of lead, along with other common water impurities.
Q: How often do the filter cartridges need to be replaced?
The long-lasting filters last for up to 6 months or 700 gallons, depending on your household water usage.
Q: How do I know when it is time to change the filters?
The system features a digital display monitor that tracks filter status and emits an audio beep when replacement is required.
Q: Do I need to disconnect hoses when changing the filters?
No, the filter cartridges feature a simple twist and lock mechanism that allows for quick replacement without disconnecting waterlines or hoses.
Q: What faucet types is this system compatible with?
It is universally compatible with any standard water filter faucet.
Q: What are the physical dimensions of the filtration unit?
The overall dimensions are 9 1/2 inches long by 4 7/8 inches wide by 15 1/2 inches high.
Q: What materials are used in the filter housing?
The filter cartridge housing is made from recycled ocean-bound plastic in partnership with Oceanworks.
Q: What is included in the installation kit?
The installation-ready kit comes with all mounting hardware, tubing, a quick connect adapter, and batteries.
What Customers Are Saying
A suburban family in Chicago wanted to upgrade their kitchen water quality without cluttering their countertops with bulky pitcher filters.
Switching to this under-sink filtration system gave us crisp drinking water on demand while keeping our counters completely clear. The digital reminder beep takes all the guesswork out of maintenance.
Sarah Jenkins - Homeowner
Eliminated single-use plastic bottle dependence and provided 700 gallons of filtered water per cartridge cycle
The digital display is a game changer for remembering when to swap out filters. Water tastes fantastic.
David Miller | Homeowner
Very easy to install under the sink and love that I do not have to disconnect lines to change the cartridges.
Jessica Taylor | Interior Designer
Compact size fit perfectly in our cramped kitchen cabinet. Highly recommend for pure tasting drinking water.
Mark Roberts | Verified Buyer
Knowing it helps reduce plastic waste while giving us lead-reduced water makes this a wonderful kitchen addition.
Amanda Green | Architect
The twist and lock filters are super convenient. Maintenance takes less than a minute now.
Brian Wilson | Contractor
Sustainable Hydration Built for Modern Kitchens
Transitioning away from single-use bottled water is one of the most impactful choices a household can make for the environment. The KRAUS Purita filtration system provides a high-capacity alternative where a single set of cartridges delivers as much clean water as 5,300 standard single-use bottles. By integrating recycled ocean-bound plastic into its housing construction through partnership with Oceanworks, this under-counter system actively fights plastic pollution before it enters marine ecosystems. Daily use becomes an effortless way to support sustainability while ensuring your family has reliable access to clean water right at your kitchen sink.
Beyond environmental stewardship, the system is engineered for long-term reliability and everyday convenience in busy environments. The robust 2-stage filtration process maintains consistent water pressure and superior clarity over months of continuous use. Because the filters last up to 700 gallons before requiring a swap, households spend less time managing maintenance and more time enjoying great-tasting water for cooking, drinking, and food preparation. Paired with standard water filter faucets and backed by thoughtful design, this filtration unit offers a dependable, space-saving upgrade that enhances your kitchen routine for years to come.
Why This Is the Right Choice
Certified Purity Delivers independently certified reduction of lead and impurities for reliable daily hydration.
Smart Monitoring Features a digital display and alert beep so you always know precisely when to change your filters.
Space-Saving Build Compact under-counter dimensions measuring 9 1/2 inches long by 4 7/8 inches wide by 15 1/2 inches high fit easily in most kitchen base cabinets.
Eco-Conscious Materials Built with recycled ocean-bound plastic housing to help combat plastic pollution.
