Bag of Willa filter material.
Willa grey water filter
Willa -grey water filter is suitable for cleaning household grey waste water and urine.
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Replacement filter mass for grey water filters like Willa, Sauna-Seppo etc. Weight 15 kg.
Insulation shell for Willa- grey water filter enables usage (together with a heating cable) during winter months.
A load divider for a Willa-grey water filter. Recommended when there are major fluctuations in water loads.
Willa- grey water pump. Includes a submersible pump.