Filter Vents, 15mm x 30mm - Box, KC401861-BX

15mm X 30mm (.5905" X 1.18112") long Filter Vents. Filter vents will work with polyethylene only, cure temperature 400 degrees, Fahrenheit. Filter limit - 500 degrees, Fahrenheit. Excellent alternative to standard vent tubes.

Box of 2500.
Box of vents is 15" x 26"

(To order by each piece, see KC401861). Advantages: Will not completely foul with plastic Breathes through entire heating and cooling cycle Made of mineral wool.