275 Rain Garden
The Gullywasher 275 Rain Garden is a stormwater purification filter capable of sustaining drought tolerate plants in its topsoil. The 275 BioDown Rain Garden has a flow capacity that can reach up to 15-GPM.
The Downflow Solution
The Gullywasher 275 BioDOWN Biofilter consists of a single 275-gallon chemical tote with a filter box for larger suspended solids, three high-quality media stages and Gullywasher Goose Necked Effluent Discharge Outlet Piping to maximize metals removal.connect and find the right biofilter for you
Easy to Site
Gullywasher's 275 Rain Garden consists of one 275 gallon totes at 50 inches deep and 48 inches wide. The filter is highly portable and can be assembled in a day. Plants are locally sourced.
Easy to Service
Gullywasher Biofilters are built with service in mind. There are no specialized tools needed to service any part of this BioFilter.
Easy to Maintain
Gullywasher's Upflow Filter Solutions use a removable insert that can be washed and re-used.
Gullywasher's biofilters can be easily located at the end of the downspout to treat your hot spots, catching contaminants off metal roofs before they hit the ground.
Pump N’ Treat Applications
We can collect the water via sumps and catch basins and pump the water to this system.
We can utilize virtually any filter media; however, the lab test results are focused solely on the use of filter-grade biochar. Third-party lab results have shown 99.7% removal of metals over a year’s service.
Biofilters on the Brain?
Us too! Reach out and connect with us to talk about your business needs and how our biofilters can help you meet your compliance needs without breaking the bank.