Ventilation
3/4″ Comp. Coupler f/ Polair
$27.05
3/4″ Comp. Tee f/ Polair
$51.47
3/4″Comp. X 1/2″MPT Tee f/ Polair
$63.46
3/4″Comp. X 3/4″FPT Adaptor f/ Polair
$26.21
36″ & 52″ Coolair Fan Bearing
$14.99
36″ Aerotech Grower DD Wood Box Fan
$791.77
36″ Valco DD Box Z-Fan
$570.68
360 Deg. Adjust-a-flow Sprinkler Tip
$1.88
4″ Turn Latch for Zipper Covers
$1.10
48″ Ceiling Fan
$108.75
48″ Coolair Fan Bearing
$12.29
5 Micron Polair Filter
$8.15
5 Micron Scale Inhibitor Filter
$78.94
6″ X 5′ Cool Cell End Cap-Left
$37.70-
6″ X 5′ Cool Cell End Cap-Right
$37.70 
6″X 12″X 60″ Cool Cell Pad
$27.13 - $30.14
70lb Automatic Drain Valve (Brass)
$18.51
8″ Fernco Coupler
$21.42
8″ Fernco Pipe Cap
$17.48
8″ PVC Trough Valco Cool Cell
$116.53
