Filter Cap, Replacement for Nephelometer Back Catalog number: 385-0113-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended SC-6 Tedlar Bag (8L) Price on request 615-0802-01-R Gilian 800i/5000/10i/12 Five-Unit Carrying Case Price on request 911-0902-01-R Dual Manifold Splitter Kit, with Accessories Top Access Price on request