FSI Polyloc Micron Filter Bag 36031 | Pool Filter System

The FSI Polyloc Micron Filter Bag 36031 is a product from FSI, a company known for manufacturing innovative, state-of-the-art filtration products.

This filter bag features FSI’s PolyWeld® construction, which holds a distinct advantage over all types of needle-sewn bags. The welded seams completely eliminate the possibility of unfiltered liquid bypass occurring due to needle holes, resulting in a tighter seam, higher bag efficiencies, and improved finished product yields.

The Polyloc® ring, which is a patented feature of this bag, provides complete hermetic sealing. This one-piece molded top is heat welded to the media to further eliminate needle holes. The Polyloc® ring fits securely over the lip of the restraining basket, eliminating the sealing concerns of ordinary steel ring bags.

The Polyloc® ring on this bag is made of polypropylene materials. To facilitate bag removal, handles are built into the Polyloc ring.