Whole House Filter System
The EQ-400 features upgraded catalytic carbon specially formulated to tackle chloramines for an unprecedented 4 years or 400,000 gallons.
Add more performance to your system:
- limited time!
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- SAT: 9AM–5PM CDT
knowing the EQ-400 is specifically designed to target chloramines, an aggressive disinfectant comprised of chlorine + ammonia, throughout your entire home.
Instantly improve your indoor air quality by filtering the water throughout your home.
Chloramines are designed to stay in water longer than just chlorine, which also makes them much harder to remove. Most water filters are not capable of effectively removing chloramines.
Without chloramine specific filtration media, other whole house systems can quickly become exhausted and ineffective over time. The EQ-400 includes upgraded catalytic carbon specially formulated to target and reduce chloramines for an unprecedented 4 years or 400,000 gallons.
Get clean, great-tasting water from every tap in your home by removing 97% of chlorine in regular tap water. Also reduces other harmful contaminants including:
- Chloramines (chlorine + ammonia)
- Heavy metals like lead and mercury
- Organic chemicals like herbicides, pesticides and VOCs
- Industrial solvents and more
Better Water Better Cooking
Top chefs know that using filtered water produces stronger flavors, quicker cooking times and all-around optimal results in the kitchen.
Healthier Skin and Hair
Reduce your body's exposure to harsh chlorine, aggressive chloramines, and synthetic chemicals that can cause damage and excessive drying.
Bathe yourself in Aquasana filtered water for noticeably healthier, more moisturized skin and hair.
Engineered to maximize potent chloramine specific filtration media for ultimate performance.
The EQ-400 features larger tanks to handle the higher quantity of upgraded Catalytic Carbon media for increased water contact time and maximum contaminant removal. Aquasana's unique upflow, dual tank design also prevents clogging or media channeling.
Unlike other whole house systems that require messy, complicated media replacements, Aquasana Rhinos are designed for quick, easy tank replacements. Long-lasting systems last 4 years or 400,000 gallons before needing to be replaced.
Please see our Performance Data Sheet for complete test results.
SCM salt-free technology naturally and safely reduces scale buildup on internal pipes and plumbing without the use of harsh salt or chemicals. Learn more about SCM technology » Water Conditioners vs. Traditional Water Softeners
Innovative Salt-Free Technology
Scale Control Media uses water flow to naturally alter the structure of hard mineral ions into a crystal structure that prevents the minerals from binding and forming scale buildup. SCM salt-free technology is proven to reduce scale on internal pipes and plumbing. Unlike salt based softeners, Aquasana's Salt-Free Water Conditioner will not demineralize your water, harm your pipes with harsh salt, or put excessive amounts of sodium waste into our communal water supply.
Bacteria, viruses, and chlorine resistant cysts can make your water unsafe to drink. Get total home protection to safeguard against bacteria and viruses that may be present in your water.
Powerful UV filtration sterilizes 99.99% of viruses, bacteria like E. coli, and chlorine resistant cysts like cryptosporidium and giardia.
Pro Grade Install Kit †
Upgraded components to make your system professional grade.
Brass fittings Easier to install and maintain over time.
Post-filter Reduces remaining sediment and organic particles. Included with EQ-400!
20" Pre-filter Lasts 2x longer than the standard 10" pre-filter
bend supports & shut-off valves for a bypass loop for easier filter changes *PEX tubing not included
How It Works
Larger tanks hold more media.
Easy to install, replace & maintain.
Does not require backflushing or drainage lines.
catches rust, sediment and silt.
Salt-free Water Conditioner*
prevents minerals from binding and forming scale build-up.
Upgraded catalytic carbon
reduces chloramines, chlorine, and other chemical compounds.
Upgraded catalytic carbon
further reduces chemical contamination as well as pesticides, herbicides, and industrial solvents.
reduces any remaining sediment and organic particles.
further protects against bacteria and viruses that could be present in your water.
|Length:||Please see chart on right|
|Flow Rate (GPM):||7.0||7.0||7.0|
|10" Pre-filter lasts 1—3 months, 20" Pre-filter lasts 2—3 months|