Optimize Your AW-400X with the Right Pressure Tank
Maximize the performance of your PurePro AW-400X system by pairing it with a properly sized pressure tank. A 20-gallon tank is ideal for personal use, while 28–40 gallon tanks or parallel setups are recommended for commercial detailing. With a 400 GPD output, refill times are fast—just 35 to 50 minutes. Spot-free results, minimal downtime.
Choose the Right Pressure Tank for Optimal Performance
You can freely select from a range of pressure tanks — from 14 to 40 gallons — to best suit your needs. While a 20G tank is our standard recommendation for most users, a 14G tank is sufficient for compact or small vehicles. For higher capacity, two 14G tanks can also be connected in parallel.
Below is a selection of compatible tank sizes. Choose the one that fits your setup — whether for home use or commercial detailing, these options will ensure consistent ultra-pure water output for your AW-400X system.
14G Tank
20G Tank
28G Tank
40G Tank
