Aqua-Pure™ AP802B Large Diameter Water Filtration Housing - (5639202)

Aqua-Pure™ AP802B Whole-House Filter Housing — Large Diameter 20" (Blue Sump)

Overview
The Aqua-Pure AP802B is a high-capacity whole-house filter housing designed to accept 20" long drop-in cartridges (AP810-2, AP811-2, AP817-2). Built for high demand homes and light commercial use, the AP802B offers larger media volume for extended run times and superior sediment/taste performance when properly configured. }

Key Features

• 20" large-diameter housing accommodates long-life cartridges for extended service intervals.
• 1" NPT inlet/outlet supports very high flow rates suitable for larger homes and light commercial settings. 
• Includes mounting bracket, wrench, O-ring kit and lubricant for straightforward installation.
• Designed with built-in pressure relief for safe and convenient cartridge change-outs.

Specifications

• Model: AP802B
• Housing Size: 20" large diameter (blue sump)
• Connections: 1" NPT inlet/outlet; flow capability up to household/commercial ranges (spec varies by cartridge). 
• Recommended Cartridges: AP810-2, AP811-2, AP817-2 (sold separately)

Benefits

• Higher media capacity reduces frequency of change-outs — ideal for busy households or small businesses.
• Protects downstream equipment and improves water clarity/odor depending on cartridge selection.
• Flexible cartridge options allow tailoring to heavy sediment, chlorine taste, or combined treatment.

For larger flow demands and long service life, the AP802B provides a durable, high-capacity housing that scales to your needs.