• Order a Minimum of 8 Filters
• To receive your annual 20% Discount you need to pick a least the amount indicated below:
• One #1 filter (we recommend two)
• One #2 filter
• 3 to 4 Citric Acid Filter Cartridges (clean 3 times a year if 2 people & 4 times a year if 3 or more people)
• One each of your exterior filters

This order will ship once a year & you will receive your 20% Discount & your prices are locked in for five (5) years unless inflation goes over 20%