The low flow filter with 0.38" (0.95 cm) and 0.25" (0.64 cm) tubing and HEPA-grade construction is an accessory for certain mass flowmeter products.
The low flow filter with 0.38" (0.95 cm) and 0.25" (0.64 cm) tubing and HEPA-grade construction is an accessory for certain mass flowmeter products.