Dupla Nitrate Filter
Spare part for the Dupla osmosis system
Out of StockOur shop no longer sells this product.
The Dupla nitrate filter is suitable for connection to an osmosis system and reliably removes nitrates.
The Dupla nitrate filter is a filter housing that is filled with 500 mg duresin N and can store up to 30,000 mg nitrate. Nitrates are plant nutrients, but an excessive amount carries the risk of uncontrollable algae growth. The nitrate filter has hose connections for an osmosis system.
Our expert Oliver Knott recommends:
With the nitrate filter, you can end unpleasant algae problems quickly and precisely without the need for additional algae killers!