The Aqua-Pure™ AP903 is best for heavy household municipal water use, as it has a capacity of 100,000 gallons and a 5 micron activated carbon block filter that ensures you only the purest form of drinking water. It has a high flow rate, easily meeting the needs for most residential and light commercial uses and is effective with both chlorinated (municipal) and non-chlorinated (well water) systems.

The filter's sanitary quick change (SQC) design allows for fast and easy change-outs without having to contact the filter media or the need for a filter wrench.

The system ships with an Aqua-Pure AP917HD replacement filter.

AP903 Specifications & Features

• Sanitary Quick Change (SQC): SQC design aids in fast change of cartridges without the need of a filter wrench
• Head: 304 stainless steel head* for "sweat in place" installation utilizing existing household copper pipes
• The stainless steel head comes with a 25-year limited warranty.
  

Recommended Pre-Filter Systems

For water sources with high levels of sediment, dirt, and rust, we strongly recommend using a sediment pre-filter system to allow the AP903 to utilize its full filtration capacity on the reduction of chlorine rather than on sediment collection.

• Option 1: Aqua-Pure AP902 system with an Aqua-Pure AP910R filter
• Option 2: Aqua-Pure AP802B system along with an Aqua-Pure AP810-2 filter
• Option 3: APWC802 system along with an Aqua-Pure AP810-2 filter