The VARIPOLY prefilter, thanks to the technical specifications of its filter media
and the perfect folding spacing, ensures the highest accumulation and filtering efficiency when compared with any other prefilters on the market.
The filter panel is sealed inside a double polypropylene frame that avoids dangerous air by pass, increasing at the same time, the pre-filter rigidity.
The filter surface (number of folds) has been designed to offer the best compromise between the efficiency and the filter life leading on a less energy consumption benefit.
The VARIPOLY prefilter has been specially designed for heavy use, such as gas turbines, compressors ect..
VARIPOLY pre-filter is perfectly interchangeable
with any other boxed prefilter.