Kube Advanced Water Filtration System



1. Compact Design: Kube fits neatly under your sink, leaving space for cleaning supplies and other items.

2. Intelligent Monitoring: Kube's Filter Life Indicator measures usage, not time, to maximize filter life.

3. Bypass Knob: Kube's convenient bypass knob allows you to switch between filtered and unfiltered water without shutting off the main water supply.

4. Dual-Flow Twist and Lock Filters: Kube's dual-filter system maintains strong flow throughout the entire life of your filter.

5. Connecting Kube in approximately 15 minutes. View our tutorial and see for yourself.



Width 6.2 in.
Height 13.1 in.
Fitting Size .375 in.
Weight 9.2 lbs.


Product Details:

Filter Type Specialty Carbon Media Composite
Filter Life 1,665 gal. (typical)
Filter Stages 1
Number of Filters 2 (included)
Max Feed Pressure 125 psi
Min Feed Pressure 35 psi
Max Feed Temp 120°F







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Leaves the Healthy Minerals in Your Water

Kube Advanced Water Filtration System significantly reduces the following contaminants that may be in your tap water:

Taste & Odor Chlorine
Heavy Metals Lead, Mercury
Pharmaceuticals* Birth Control, Pain Killers, Antidepressants, Tranquilizers, Antibiotics
Gasoline Additives MTBE (Methyl Tert-Butyl Ether), Benzene, Toluene, Ethyl Benzene, Xylene
Microbial Cysts Cryptosporidium, Giardia
Particulates Sand, Silt, Rust
Industrial Pollutants Styrene, Carbon Tetrachloride, Chlorobenzene, Tetrachloroethylene (TCE), Ethylene Dibromide (EDB)
Disinfection By-products TTHMs (Total Trihalomethanes), Chloroform, Bromoform, Bromodichloromethane, Dibromochloromethane, Tribromoacetic Acid
Pesticides & Herbicides Alachlor, Atrazine, Carbofuran, Endrin, Lindane, Methoxychlor, Simazine, DEET*

See our performance data sheet for a full list of contaminants that Kube is certified to reduce.

*Reduction for pharmaceuticals and DEET is based on manufacturer testing since WQA does not certify for these contaminants.

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