The NiSi Clever Cleaner for Cleaning Square Filters is an essential tool to maintain the quality of your NiSi filters.

It features a fold away design for easy storage, and a large felt pad specially developed to clean and polishes the filters. Nano Technology safely cuts through the grime left by sea spray, oil stains, fingerprints, etc. 

For longevity, store with the cap in place and ensure the pad does not get contaminated.