BOROUX Filters Flow Rate
Excited to enjoy BOROUX filtered water? Remember, patience is key. Great things take time, and BOROUX water filtration is no exception. The average flow rate for the 3-gallon BOROUX legacy system with two black filters in the upper chamber is approximately one gallon per hour. Since the BOROUX legacy system holds three gallons, it will take about three hours for the entire upper chamber to flow into the lower chamber. Variations in filtration speed can occur based on several factors.
Faster Isn't Always Better
A slower filtration process is often more effective. The water passes through the intricate structure of the black filters, allowing them to trap and block contaminants. If you wish to increase the flow rate, you can add more filters. The BOROUX legacy system can accommodate up to four filters, doubling the flow rate to two gallons per hour.
Properly Filling the Upper Chamber
Another potential cause of a slower flow rate is only partially filling the upper chamber. Always fill the upper chamber to the top. This ensures that the filters work evenly and use the full gravitational force of the system's maximum capacity, pushing the water through the filters efficiently. Avoid overfilling by ensuring the lower chamber is empty before refilling the upper chamber.
Pro Tip: Get the Water Level Spigot
Maintaining Your Filters
Over time, sediment may build up on the filters, which indicates that they are effectively removing contaminants. If the flow rate becomes slower than usual, it may be time to clean the filters. We recommend using an abrasive sponge (like a Scotch-Brite page, which is included in our Maintenance Kit) under running water to scrub the filters. Priming the filters can also help improve flow rate. Priming breaks the surface tension between the micropores of the filter's material. If neither of these actions resolves the issue, contact us.
Resolving Airlock Issues
An air bubble can also hinder the filtration process. An airlock occurs when the upper chamber and the lower chamber fit too tightly together and create a vacuum seal, preventing water from flowing from the upper chamber to the lower chamber. This issue is common in other brands' systems or canisters. Our black activated-carbon filters are compatible and fit with many systems. This is a design flaw that we resolved with our chambers by building a vent in the upper chamber.
Built-in Anti-Airlock Vent
No airlocks and no need for extra parts or pieces (such as an anti-airlock clip). An airlock can usually be fixed by adjusting the position of the upper chamber and placing something small between the two chambers.
Filtering Speed May Vary
Each BOROUX filter is unique—some may drip, while others may stream. Both are acceptable, but it is essential to stay attentive to any changes in the system’s behavior. Monitor your system for changes. If the water is filtering too quickly, it may be time to replace your BOROUX foundation filters. If it’s filtering too slowly, cleaning the filters may be necessary. By staying familiar with your BOROUX system, you can ensure it operates at its best, as every system may have slightly different filtration speeds.
BOROUX Filtration Speed
Two Filters = One Gallon Per Hour
Four Filters = Two Gallons Per Hour
