The mini-pleat DELTA WBLF, WHBLF and KBLF range of filters are suitable for use in laminar flow systems with face crossing speed of 0.45m/s, and can also be used in turbulent flow systems.

They are used in contamination-controlled environments and sterile rooms in general.

WHBLF – WBLF – KBLF absolute filters for unidirectional flows.

• H13 (models WHB, WB) and H14 efficiency (models WHBLF, WBLF, KBLF), pursuant to EN 1822.

• Individually tested and labelled.

• Water-repellent, micro-fiberglass filter media.

• Equally spaced continuous thermoplastic spacers (mini-pleats).

• One-piece polyurethane seal.

• Polyurethane sealant.

• MDF or galvanized steel frame.