Housing, 37mm, 3Pc, 50/Box Back Catalog number: GCO37050 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-24 Teflon Bag, On-Off Valve (50L) Price on request 800556 Pump Filter Kit (3 Filters, 3large o-rings, 3 sma Price on request GCS25455-50 Cassette, 25mm, Classic Style TEM, 0.45µm, MCE, 50 Price on request