Prima Klima Replacement Pre-filters
The pre-filter is a textile sleeve that fits onto the Prima Klima carbon filter and captures coarser dirt and fluff before they reach the carbon filling - so the filter does not clog unnecessarily and odour control remains effective for longer. The V300S range covers sizes from 100/250 to 315/1250 mm, so it fits most filters in the range.
Not sure which pre-filter size your filter needs? Write to info@higarden.eu, and we will advise you based on the specific model.
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You need a replacement pre-filter when the original textile sleeve on the carbon filter turns grey, starts letting fluff through into the ducting, or simply reaches the end of its service life after long-term use. Regular replacement of the pre-filter is a cheaper and faster way to clean air than replacing the entire carbon filter too soon.
How to choose the correct size
The filter flange diameter (100 to 315 mm) and its length are decisive - the Prima Klima V300S range offers both in precise combinations, for example 125/400, 200/800 or 315/1000 mm. The safest option is to measure your existing filter or check its technical sheet, because the pre-filter must fit tightly all the way around, otherwise it will not capture dust effectively.
- Smaller diameters (100-160 mm) - for smaller grow boxes and home kits.
- Medium and larger diameters (200-315 mm) - for more powerful filters in larger grow rooms.
Remove the pre-filter regularly and shake or vacuum it out; this will extend the service life of both the pre-filter and the carbon filling underneath. We will be happy to help you choose the exact size for your filter at info@higarden.eu.