Best Air CBW9 Humidifier Wick Filter For Bionaire, 2/Pk Dwv Fittings more accurate plumb readings -

more accurate plumb readings - Continuous edge increases level durability ensuring accuracy over time

Its compact design facilitates its use in just about any installation

CSA and NEMA 3R rated

burner base

It is easy to put together

Best Air CBW9 Humidifier Wick Filter For Bionaire, 2/Pk Dwv Fittings more accurate plumb readings -Highlights: Large surface region for high yield capacity Filter has a powdery coating That allows the water to move slowly through the filter receiving the maximum amount of water absorbed into the air Patented reinforced design for longer life and superior efficiency Wicking action humidifies home with out white dust Wick filter for Bionaire W0210's, W *0210, W 3040, W 0305, W 0310, W 2, 2 2's, W 6, W 7, W 9, 9S, 9H, C22, and C33 Ought to be changed