Coldstream Filter Replacement

ProOne® gravity filter technology has been the backbone of Propur® since its inception. Up until now, ProOne® technology was only available in the ProOne® G2.0 series gravity filters.

Our continued efforts in innovation and engineering have resulted in new advanced ProOne® G2.0 filter technology designed for point-of-use (pressure) products.

This means the high performance and great taste of the original iconic ProOne® G2.0 “all-in-one” filter is now available in ProOne®/Coldstream pressure systems. This now includes the ProOne® refrigerator/ice maker filter, new mini and standard counter top faucet filters, and under-counter systems.

The ProOne®/Coldstream series filter includes our latest technologies such as “scrub through” usage indicator, scrub and reuse, broad-spectrum contaminant reduction, latest contaminant testing by an independent certified lab to include GenX and more.

Features and benefits of the new ProOne®/Colstream technology includes;
– 2-layer outer ceramic shell with “scrub through” usage indicator
– Ceramic shell is silver infused to help prevent the growth of bacteria
– Outer layer of the ceramic shell acts as a pre-sediment filter – cleanable
– Inner core proprietary carbon block technology
– Filter is cleanable and reusable
– Life expectancy is up to 10,000 liters/2600 gallons
– Independent lab tested to NSF standards 42, 53, P231, P474
– Removes/reduces over 200+ contaminants including heavy metals, Lead, VOC’s, PFAS, GenX, and more. Please visit our lab report for details.
– Fits other brands using a standard 10” filter cartridge

Your #1 Choice in Under Counter Water Filters!

ProOne® Water Filters offers affordable water filtration systems to help improve the quality of your water. Dedication to innovation, extensive testing, and exceptional customer service is our commitment to you! Get the Most tested, Most trusted Under counter water filter on the market today!