Puretec CD13 Twin System Filter Housing Valve Type_Ball Valve the ball rests on a

the ball rests on a seat inside the diverter chamber preventing any further water entering the diverter

there's a lower risk of leaks - a critical factor when dealing with manifolds

while the actual internal diameters correspond to imperial sizes:  1/2" (13 mm)

The pressure rating of the pump corresponds with PN 10 and a port-to-port length of 160 mm

The slow addition of water also helps to contribute to a healthy ecosystem by preventing large chemistry swings associated with adding large amounts of water at one time

Puretec CD13 Twin System Filter Housing Valve Type_Ball Valve the ball rests on aPremium dual water filter housing assembly to reduce sediment, bad taste and odours from your water supply. The CD Series are compact, durable and robust water filter assemblies to deliver pure, healthy and great tasting water every time. Designed for internal or external use, these filter housing assemblies suit a wide variety of different applications. The CD series filter housing is constructed using reinforced polypropylene that is pressure tested