The Sauna IISI filters are intended for the wastewater treatment of saunas and less highly-equipped property. Sauna IISI purifies water carried to the premises and handles the post-treatment ground absorption. These require no electricity to operate, at any point.
An affordable and effective graywater filter for carried water.
Includes a rockwool filter and five pieces of the Aquastone Ekotekopala product.
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