25mm wide opening - 1 Slot Vent Covers

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4' White Linear Air Diverter for a 2 Slot Vent installs easily over any 4' long ceiling slot air vent This Linear Air Diverter for 2 Slot Vent features a

2） SPF offers a GH VENT series with various types of slot form, and it can be applied to gravity casting, vacuum casting 3） GH Vents will provide high Metal Linear Slot Vent – 150mm

slot machine panda You can use a slot port in the place of a round port The length will remain the same To calculate the port size in square inches you need to A & H Brass provides Linear Slot Vents in various sizes and finishes including Polished Chrome, Satin Nickel, Antique Brass, Polished Copper, and Pewter