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Phat Filter, 4" x 12", 200 CFM
In Stock: 19
$92.56 $134.16 -31%
Phat Filter, 6" x 16", 375 CFM
In Stock: 7
$135.82 $196.87 -31%
Phat Filter 6" x 24", 500 CFM
Out of stock
$163.02 $236.26 -31%
Phat Filter, 8" x 24", 600 CFM
In Stock: 1
$183.14 $265.42 -31%
Phat Filter, 10" x 39", 1400 CFM
In Stock: 235
$296.49 $406.91 -27%
Phat Filter, 12" x 39", 1700 CFM
In Stock: 96
$308.07 $472.54 -35%
Phat Filter, 6" x 39", 800 CFM
In Stock: 14
$94.43 $288.77 -67%
Phat Filter, 8" x 39", 950 CFM
In Stock: 24
$246.52 $357.31 -31%
Quest MERV 11 Standard Pleat Filter, 16" x 20" x 2"
In Stock: 531
$21.44
Quest MERV 13 Filter 11″ X 9″ X 1″ for Quest 70
In Stock: 119
$32.16
Quest MERV 13 Filter 18" X 20" X 2" for Quest 506, 506 277V, 746, and 876
In Stock: 463
$45.56
Quest MERV 13 Filter 20″ X 22″ X 2″ for Quest 335, and 335, 277V
In Stock: 123
$38.86
Quest MERV 13 Filter 18" X 18" X 2" for Quest New 225
In Stock: 39
$37.52
Active Air Commercial Humidifier, 200 Pint
In Stock: 55
$667.38 $785.15 -15%
Active Air Commercial Humidifier, 75 Pint
In Stock: 140
$402.21 $473.18 -15%
Anden Steam Humidifier w/Fan Pack and Digital Humidistat
In Stock: 17
$1,267.53 $1,555.13 -18%
Anden AS150 High-Capacity Steam Humidifier Built-In Fan Pack
In Stock: 13
$5,370.81 $6,589.44 -18%
Aluminum Duct Tape, 2 mil - 10 yds
In Stock: 238
$2.93 $4.97 -41%
Aluminum Duct Tape, 2 mil - 120 yds
In Stock: 916
$6.21 $23.70 -74%
Anden Low Profile Condensate Pump with 20" Condensate Hose
In Stock: 4
$99.43 $105.99 -6%
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