Easy to change, works great.
Replacement Cartridge Kit for the Aquasana AQ-4000 Drinking Water Filter System. The new AQ-4035 replaces the AQ-4025. The AQ-4035 will work in all Aquasana drinking water systems including: AQ-4000, AQ-4500, AQ-4501, AQ-4600 & AQ-4601.
After devoting 18 months to redesigning and reformulating the company's filter cartridges, Aquasana has created its most powerful and best-performing filtration systems to-date. Unique in both design and functionality, the new Aquasana Claryum™ filtration technology features three distinct stages, including activated carbon, ion exchange and sub-micron filtration. Together, this unique combination forces water under pressure over more than two million square feet of surface area of contaminant-grabbing filtration material — the equivalent of almost 35 football fields or roughly seven blocks in New York City. In addition to reducing a comprehensive list of chemicals and contaminants, Claryum's™ patent-pending selective filtration technology reduces odor and improves the taste of tap water while also preserving its healthiest minerals such as calcium, potassium and magnesium for optimum hydration — which are vital for growth, development and overall health and wellness.
The AQ-4035 is designed specifically to work within the AQ-4000, AQ-4600 and AQ-4601 series water filters, and are the only replacement filters guaranteed to work in our filters. Using filters not designed for our systems can result in leaks, cracks, flooding, water damage, and a severe loss of filtration performance.
The AQ-4035 is the only replacement filter certified by NSF for use in the AQ-4000, AQ-4600, and AQ-4601 series water filters. Not using the AQ-4035 to replace your worn out filters means you're not getting optimum filtration, and may be vulnerable to the harmful effects of higher levels of water contamination.
Replacement Cartridges A & B, Lasts 6 months / 500 gallons! New Cartridge O-rings also included.