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Aquaspace (10" In-Line) Under The Sink Water Filtration

Our AQUARIUS BIG WHITE™ Water Filter (AQ-520) is designed to filter all your water under the kitchen sink and water for light commercial use, such as restaurant waiter stations, coffee shops, and bars. The Big White utilizes the patented Aquaspace Compound in 10" In-Line Cartridge. The Aquaspace delivers chemical-free water while retaining the essential minerals. The unit comes with Uni-Bracket (MB-500) that can be mounted on a wall or use as a stand for either placing unit on the counter top or under the sink.

It is ideal for kitchen and lavatory sinks, bar sinks, waiter stations - anywhere you want an uninterrupted high flow of high quality - great tasting filtered water.


Size 23"H x 8"W x 7.5"D (housing) 3/4" FPT
Capacity 15,000 gallons (18,927 liters) or 12 months, whichever occurs first.
Flow Rate 3 GPM Maximum
Max. Pressure 70 PSI
Max. Temp 85°F ( Use cold water line only)

The Aquaspace® Compound has been tested and certified by the National Testing Laboratories for the reduction of organic, industrial, and agricultural pollutants including chlorine, chloroform, herbicides, pesticides, and heavy metals such as lead. In addition, Aquaspace removes unpleasant colors, tastes, odors, sediment and turbidity. It does not remove beneficial dissolved minerals that are essential for good health.

Filter Section

The Aquaspace Big Blue Cartridge: AR-520 should be replaced every 5,000 gallons or 12 months, whichever occurs first.

Guarantee One full year for material and workmanship. Due to varying water quality, the filter section is not covered under warranty. Maintenance-free.

Collections: Under the Sink

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