Are Commercial First Flush Diverters Worth The Investment?

Understanding First Flush Diverters

A First Flush Diverter is a critical component in rainwater harvesting systems, designed to remove debris and contaminants from the initial flow of water during a rain event. This ensures that the cleanest water is collected and stored for non-potable uses like flushing toilets, watering plants, and washing cars. A good First Flush Diverter can save you money on system maintenance and prevent contamination of stored water.

Choosing the Right First Flush Diverter

When selecting a First Flush Diverter, consider a model with a capacity to divert at least 10% of the roof’s surface area during the first flush. This typically translates to a diverter that can handle roof areas up to 1,000 square feet. Some popular models on the market include the First Flush 200, which can handle roof areas up to 800 square feet, and the First Flush 500, which can handle areas up to 2,000 square feet. When installing, ensure that the diverter is set up to allow for easy maintenance and cleaning.

Maintenance and Upkeep

Regular maintenance is crucial to ensure the effectiveness of a First Flush Diverter. Check and clean the diverter every 6-12 months, depending on usage and environmental factors. During cleaning, inspect the diverter’s screen and filter to ensure they are free from debris and contaminants. Failure to maintain your First Flush Diverter can result in reduced water quality and potentially costly repairs.