Catch Basin Insert Performance

Catch Basin Inserts that Work ! Our patent-pending catch basin filtration process is based on the metal ions forcing the sodium ions to exchange places, thus stripping the metals out of the stormwater. By having a massive amount of negatively charged sites occupied with a single sodium atom (ion), metals can be stripped out efficiently …


Environmental Attributes

Of recent, we at Gullywasher are finding that more governmental-based organizations are having us qualify our industrial stormwater filter products against a series of environmental attributes that will benefit their use at the various sites on a long-term basis. Bio-based, Dual Stage Upflow Biofilters: We utilize a non-chemical, non-electrical passive filter process that uses a media …

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