43218 - Brush Spring Grade Temp. Wire SS/DS - Male Br Dia 2" - Schaefer High Flow Rate: Ideal for

High Flow Rate: Ideal for large residential or commercial oil burners

This brush is ideal for cleaning brass or copper tubes where deposits are light

Here are the specifications for the Henry SDM-306 Liquid Line Filter/Drier (Flare Connection):

Crown 22087

43218 - Brush Spring Grade Temp. Wire SS/DS - Male Br Dia 2" - Schaefer High Flow Rate: Ideal forThe Schaefer Spring Grade Tempered Wire Brush (Model 43218) is a 2 inch diameter flue brush designed for medium duty cleaning of chimneys, boilers, and heat exchangers. Product Specifications Model: 43218 Brush Diameter: 2 inches Recommended Flue Size: 2 1 4 inches Overall Length: 7 1 2 inches Bristle Material: Spring Grade Tempered Wire Fill Diameter: 0. 0128 inches Thread Type: 1 4" Male Pipe Thread (MPT) Tip Style: Wire Loop Construction: Double