Ultra-BIG filter housings are made from polypropylene and glass fiber. The Ultra-BIG cartridges are available in 3 versions.
A nominel depth filter, which are melt blown and used for their strong construction. The filters have lower filtration degree on the inner-layer than on the outer, to offer a higher filtration efficiency than the classic depth filters.
For a higher efficiency, our Ultra-BIG pleated elements work at 95% efficiency or better. These filters are made from polyester media.
The highest flow capacity are the Ultra-BIG net filters, with a nylon mesh or net. This is a very coarse filter, which handles up to 50% more than the alternatives.
The standard size for Ultra-BIG is 40”, but filter housing and cartridges can be provided in 23” upon request.